The car's tires are the only element of the vehicle that binds it to the road. Often car owners forget that rubber is an essential element of a car that directly affects. But when the tires wear out, every driver with chagrin understands that it's time to spend money on the purchase of new tires. . After all, sometimes rubber wear may indicate possible car malfunctions. In this case, the replacement of rubber on a new one may not help. For example, with some types of breakdowns, your new rubber may be premature in a short time. Let's look at the ten most on which it is possible to determine the cause of this wear, finding out the technical condition of the vehicle.

1. Wire of tread tread centered (in the middle)

What does it look like: At the same time, as a rule, the tread in the middle of the tires (example in the photo) is stronger than all.

Cause: If the bus is most of all in the center of the wheel, then this suggests that the central part of the tread has the most contact with the road surface, compared to the tread closer to the edges of rubber. Consequently, the car on which this rubber was installed had a not enough clutch with a road surface. Accordingly, the car was insufficient.

Most often, this wear says that the tire was incorrect. That is, the tire pressure did not match the pressure that the car manufacturer recommends. This type of wear indicates that the owner of the car did not check the pressure and with sharp drops of temperature on the street at which the pressure in the tires can vary significantly.

The fact is that while the tires are cold (for example, after frosty night) tire pressure may be lower than the manufacturer recommends. But after the start of the movement, the tire pressure begins to grow from air heating in it. As a result, after a certain distance traveled distance, tire pressure may exceed the maximum allowed rate recommended by an automaker. As a result, the pumped unevenly adjacent to the road surface, as a result of which the uneven wear of the tires in the center of the tread will be observed.

Some motorists are often advised to improve controllability and reduce fuel consumption, on the contrary to pump the wheels. But this is not justified. Yes, in this way you can slightly reduce the consumption of fuel and even slightly improve handling, but in the end you will pay for it by rapid tread wear.

That is, saving some money on fuel, you pay much more.

2. Tire hernia (bulking) and cracks on the side wall

What does it look like: Cracks and bulges on the side wall of the tire.

Cause: This usually comes from hitting the pit (pit) on the road, border, etc. Usually the tire is well protected from such shocks. But if the tire has insufficient pressure or is thrown, then as a result of the impact there is a great danger that the tire will be damaged. Large cracks on the side wall of the tires that pass along the rim of the wheels say that a long time was exploited with insufficient pressure. Small cracks on the side surface of rubber talk about external damage or the age of rubber (due to old age, the composition of rubber begins the chemical decay, as a result of which the tire begins to crack).

Tire hernia looks like bulging on the surface of rubber. Most often, the protrusion (hernia) appears on the side wall of the tire. Rubber hernia is associated with internal damage (layer of rubber). This usually occurs due to the blow side of the curb, pillar, etc. Most often after impact, the hernia (protrusion) of the wheel is immediately not manifested. That is, after hitting you can see the hernia only after a week or even after the month.

If you have noticed cracks or hernia on tires, it is necessary to buy new tires as soon as possible.

Remember that the use of rubber with hernia is very dangerous.

3. Celers in rubber

What does it look like: According to long observations, rubber with dents looks like in the photo. That is, the tire has the shape of tubercles and dents.

Cause: This type of tires is usually associated with (wear or damage to the elements of the chassis of the car). Due to the malfunction of the suspension softening strikes on the bumps is insufficient. As a result, the tire experiences overload from the blows taking over the maximum load. But the load is distributed unevenly over the entire surface of the tread. As a result, some areas of the tread are making more loads than others, which contributes to the formation of dents and tubercles on the tires.

Most often, a similar appearance of used tires is associated with bad shock absorbers. Although it is worth noting that any parts of the suspension that failed can cause such wear.

We advise you in case of detection of such a shin deformation, make full pendants and car racks in the technical center. We do not advise you to handle a similar problem on the tireage, i.e. In order to determine the cause of changes in the shape of the wheels. It is not uncommon when tire workers do not know that it may cause the appearance of irregularities (dents, tubercles) on the surface of the tread.

Most often, tire workers argue and believe that this is the cause of the wrong gathering of the collapse. But this is not a fact. As we have already said this reason can be associated with the failure of the shock absorber (s).

4. Diagonal dent with tread wear signs

What does it look like: A diagonal dent on the surface of the tread with an uneven deterioration of the tire surface.

Cause: Most often, this problem is found on the rear wheels, where the wrong collapse is incorrect. Also, such a deformation of the wheel may be associated with an insufficient rotation interval, as well as, sometimes such a change in the appearance of the tire can be associated with frequent transport of heavy loads in the trunk or in the car.

Heavy cargo can change the suspension geometry, which will lead to a diagonal deformation of the surface of the rubber tread.

5. Expanded tread wear on the edges

What does it look like: The internal and external protector has elevated wear, when as the middle of the tread is worn significantly less.

Cause: This is a faithful sign of insufficient. That is, the pressure does not correspond to the norm recommended by the manufacturer of the car. Remember that it is the most dangerous state of the tires. The fact is that with a reduced pressure in the tire, it is susceptible to greater flexion. According to the laws of physics, this means that when the wheel is rotated, the tire will accumulate more heat. As a result, the rubber will not evenly lie down to the road surface and, accordingly, we get uneven rubber wear.

Also, insufficient pressure in the tires will lead to the fact that the rubber will not be enough to soften the blows on the road, which will naturally directly affect the suspension. Over time, this tough impact on the suspension can lead to its premature failure, and also affect the similarity of the collapse.

How to avoid the problem of non-prescribed (insufficiency of pressure) tires: We again return to the fact that each driver must regularly check the air pressure in wheels, that is, every month or each time after a sharp temperature drop on the street. Also remember that the cooled wheels (when parking at night) can show the pressure below than is recommended by the car manufacturer. But with a long trip, due to air heating, the pressure may exceed the norm.

The fact is that this system, as a rule, warns you about changing the pressure in the wheel or with a sharp pressure fluctuate (for example, a sharp drop in the tire pressure by more than 25 percent), or with a significant reduction in pressure for a long time.

In other words, the pressure warning system in wheels can work only when tire pressure is significantly less than necessary. This means that you risks for a long time to travel on wheels with insufficient air pressure.

6. Convex side of the lateral tread

What does it look like: Side protector units are usually similar to bird plumage, have. Lower edges of the tread blocks are rounded when both higher edges of the blocks are sharp. Please note that you cannot notice this type of wear visually. This can only be understood when an inspection of the tread from the edge and to the touch, i.e. Using hands.

Cause: At the same time, it is primarily to check the ball hinges and the wheel bearing.

It is also necessary to check the stabilizer bushing, which, in case of failure, can lead to improper operation of the suspension stabilizer, which ultimately leads to this type of rubber tread wear.

7. Flat Wear Spots

What does it look like: One stain on the wheel has more wear than another.

Cause: Single stains of increased wear on the surface of the tire are often found with a forced cutting braking or driving, or when spoiling from the situation in order to get away from the impact (for example, if no other animal ran on the road unexpectedly). Especially similar wear will be visible after sharp braking with simultaneous drift, if there is no in the car.

The fact is that with a sharp braking and reservation in order to escape the car without ABS is more pronounced with blocked wheels, which will lead to about this type of worn spot on the tire protective.

Also, such spots may appear in cars that were parked for a long time.

Remember that with a long parking lot of the car, you risk tires, where the wear spots will appear on the tires of your car due to the uneven distribution of the car's weight to those. The fact is that during parking the rubber protector comes into contact with the surface not completely and in the end, a certain area of \u200b\u200brubber is deformed from a long parking lot.

8. Wearing the front edge of the tread

What does it look like: The front edge of the tread unit is worn, and the rear of the tread has more sharp corners. Please note that this type of wear may not be seen when visual inspection. Therefore, check the hand protector with the edge. If you notice that some tread corners are sharper (as a teeth on hacksaw) compared to other tread faces that are smoother, then these are real wear, and not the norm, as many drivers usually suggest.

Cause: This is the most common wear of tires. So, like this type of wear of the tires occurs very often and many car owners think that this is the norm, then it is not. In fact, this wear indicates that the wheel has insufficient rotation. Therefore, it is necessary.

Most often, the cause is associated with the wear of the suspension elements (SalentBlocks), with wear of the ball supports, as well as due to the wear of the hub bearing.

9. One-sided wear of tires

What does it look like: One side of the tire is more worn than the other.

Cause: Usually, when this type of wear, the cause may be the wrong gathering the collapse of the car. This type of uneven wear of the rubber tread is associated with the fact that it is not exactly on the road surface due to improper gathering-collapse.

In order to set the wheel exactly in relation to the road surface, it is necessary to adjust the gathering collapse.

Also, such wear can occur with damaged springs, ball hinges, suspension sleeves. Including, unilateral uneven wear of the tread can appear during transportation by car heavy cargo.

In addition, some models of powerful sports cars have a special similarity-collapse, which leads to similar non-uniform wear of the tires. But it is rare.

10. Tire wear to indicator

What does it look like: Many tires between the tread have wear indicators. As a rule, these are special inserts that help you determine when you need to change the tires to new ones. Usually the height of these inserts is lower than the height of the tread. As soon as tire protector in height comes with wear indicators, it is necessary to purchase.

Cause: Usually replacement of rubber should occur after the height of the tread has become lower than the manufacturer of tires recommends. It is not always easy to determine to the eye. Therefore, many companies tire manufacturers are installed on tires (between the tread) wear indicators. As soon as the height of the tread is wear out to the height, which indicators have, then it's time to change the wheels to new ones.

The rubber protector with a certain depth is necessary in order to divert water from the tire and prevent car aquaplaning on a wet road.

If your tires do not have a wear indicator, then you can independently measure the tread depth, in order to understand whether the time has come to buy new rubber. To do this, use the coin that the edge must be inserted into the protector and measure the depth. You can read more about traditional tire wear here or familiarize yourself with infographics given by us.

Attention! For summer tires, the minimum tread depth should be at least 1.6, 2 or 3 mm (depending on the rubber manufacturer).

For winter rubber, the minimum safe tread height should be at least 4-6 mm

Tires are one of the most susceptible to wear of the parts of the car. But what to do if they wear unevenly. To begin with, it should be properly defined this non-uniformity of tire wear to determine its causes. How unevenly wear tires:

• at various places of the circle - at certain points of the tread, it is worn strongly (spots),
• on the various side of the tires - the outer, the inner side of the tire or its central area throughout the circumference,
• one tire is wears much faster than the rest,
• a pair of front or rear tires come into disrepair faster.

Let's now give the causes and consider the character of tire wear for each reason. Causes of these will consider from the most common to less common.

The tire is worn in the center or on the sides. The reason is insufficient or excessive tire pressure

Incorrectly exhaustable leads to the fact that their abrasion proceeds unevenly. Trying to identify this reason on specific worn wheels - a useless spending time. Pressure can change in each wheel in different ways, even if you always turn into all four wheels.

But this reason can be determined by the nature of the wear of the tread itself. The fact is that the untapped tire is known, it seems, and it's therefore, the sides of the working surface are extermined faster. But the pushed tires are erased faster, on the contrary, the central part, since, with overcall pressure, it is its pressure that pushes the most, as a result of which, the axis of the circle accounts for the most load.

The result of riding on the pushed (from above) and the untapped (bottom) tires

On the tire only certain areas are worn. Cause - deformed disk or broken wheel balancing

The deformed (cast, "eight", etc.) the disk can also often cause uneven wear of rubber. In this case, the wear will occur in certain places (spots) of the tread. If the disk "eight", then wear will be in the form of two stains: one on one side of the tire in a specific place, and the second is in the diametrically opposite place of the tire and on the opposite side. During deformation of the disk, the tire is wearing very quickly depending on the degree of deformation, of course.

Similar bus wear is subject to both the wheel imbalance. Although it happens much slower than with a deformed disk.

And in both cases, an additional symptom is on the steering wheel or throughout the machine. And the visual examination of the worn wheel will help reveal this deformation.

Sometimes the reason for the increased wear can also be the rubber itself - its marriage in the form of a bunting metal cord. Cord can burst if the rubber has already been significantly worn out.

Only the inner or outer side of the front wheels is wearing. The reason is the collapse of the wheels

If the alignment of the front wheels got lost, then this means that your two front wheels are not parallel to each other. They either "closer" - look ahead, a little to the center of the projection of the direction, or inclined in one or another side relative to the vertical axis.

As a result, you get excessive wear of the rubber only the front wheels or on the inside or from the external one.

If a similar situation occurred with the rear wheels, then there is a bell beam (if available) or one of the failed (perhaps also curved) suspension elements.

The outer side of the tires can also wear out due to a faulty silent block or ball.

Only one wheel flashes. The reason is something happened in the suspension or the brake clinic

If any component has been caught in your suspension, such as the flowing rack, it can lead to excessive wear of tires on this particular wheel. If any suspension item works incorrectly, the wheel will bounce anymore either will be hard to pass the road irregularities. This creates additional friction on this bus, which makes it makes much to reduce its service life and the tire tread state.

Here, as a rule, uniform wear is only tires only on one wheel.

And now imagine that you drive around the whole day with a slightly pressing the brake with your foot. This is what it is like if the clinite is some braking component, such as a caliper (its piston). This is usually only on the same wheel, and it is beaten faster because of this (uniform wear occurs).

Only the front wheels are wearing. The reason - something happened in the steering

Almost every part of the steering system may also lead to tire wear. But the speech here will only be about the front wheels, and the nature of wear can be completely different: both spots and one side of the tires along the entire circumference of the tread.

What can a worn tire tell about? Determine the malfunction in the nature of the wear of the tire. Eats rubber on the inside front

Critical adjustments

Accurate diagnosis

True reason

For your information. Not all machines are given the opportunity to adjust all three corners of the wheel location. If there are defects and the absence of the necessary adjustments, the reason should be sought in non-original and worn outboard components (silent blocks, etc. sleeves). You should not discount tires or incorrect chassis levers from the bills.

Actual questions

Why the gathering camber

Verdict

autobann.su.

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Why is the car eats rubber from the external and inside of the front wheels? Read and eliminate

Preliminary estimate

When the first signs of wear appear, it is necessary to eliminate the malfunction as soon as possible. Most of the reasons require professional equipment. But, the initial diagnosis can be delivered independently. To do this, you will need to go to a flat and empty road. To put the car at a speed of 30 km / h, after which a few seconds throw the steering wheel.

If the car has not deviated from the rectilinear movement, then the problem is in tires. When cutting towards the cause of the wheel installation angles, suspension breakage, steering faults. Often listed problems are accompanied by various knocks.

Tire pressure. With a decrease in pressure in one of the wheels, high load falls on it. Because of this, the wear of this tire increases. When the first signs of rubbing on tires appear, first of all, the pressure in the wheels should be checked first. You can do it on any tire terminal or refueling. But, only need to take into account that modern pressure gauges do not allow one hundred percent accuracy of measurements. Therefore, it is advisable to check using 2 pressure gauges. This will increase the measurement accuracy.

Articles on the topic:

portalvaz.ru.

How to determine the cause of rapid wear of tires by tire state?

A small number of car enthusiasts relate seriously to the tire wear process. When "rubber" loses its coupling qualities, it is customary to change it, but the exact replacement cycle is not so simple. Even supporting the right pressure in the car's tires during the entire service life, they can be worse much faster than the manufacturer predicts. This is due to the fact that there are certain malfunctions in the car, which lead to early erasing of the rubber tread.

In the drawing of the car wear of the car, you can learn how specifically the malfunction is available in the engine, suspension or other aggregates. After her elimination, the rubber will serve much longer, and the car will work in the right mode.

Strong wear from the inner or exterior of "rubber"

The most common problem among motorists is one-sided wear of the tire. "Rubber" can be stronger to braid from the inner or outside, and after a while it will become unusable for movement on the roads. Such a problem diagnoses the driver for the driver that the similarity-collapse was incorrectly performed on his car.

If the collapse is invalid, and the top of the wheel is shifted from the center of the car or towards the center of the car for several degrees, the wear of the tire with one of the sides will increase. In some situations, the deviation from zero collapse is necessary to the driver, for example, if he participates in races. Having exhibited a negative collapse, it is possible to improve the spat of the touch of the tire with the road surface, and the car is better in turns.

In urban conditions, it is necessary to install zero collapse, otherwise there will be problems with exchange rate stability, and even movement on a straight road will become unstable. To solve the problem with one-sided internal or external wear of the tires, it is necessary to carry out the gathering of the car.

Increased wear of the external and inside of the tire

When the automotive tire protector is strongly flashes around the edges, but in the center remains the whole, it clearly indicates problems with pressure in the "rubber" during the operation of the car. At low pressure in the tire, its inner part loses its road surface. This leads not only to increasing the wear of the tire on both sides, but also to an increase in fuel consumption, brake path and problems with handling.

Driving a low-pressure car in tires is dangerous for both the driver himself and other road users. If you regularly support tire pressure at one level, but still have a similar wear, we advise you to clarify in reference information to the car, whether the tire pressure indicator is correct. You have chosen. It is also recommended to change the pump for pumping a car tire, which can show incorrect results.

Dent on tires

Even the rubber surface of the tire can be covered with small dents that change the shape of the tire, and lead it to the state unsuitable for operation. At the edges of the tires form bugs and depressions, and the fault of this problem with the suspension.

When driving on the road, the car constantly jumps and lowers, and the suspension must absorb tires of the tires about the roadbed so that they do not appear dents. If there are problems with the suspension or chassis, softening strikes on the road canvas may be insufficient.

Not every driver can be fully diagnosed with the suspension and chassis of the car. That is why in a similar situation it is better to refer to the specialists or try to replace shock absorbers. In most cases, they are to blame in the appearance of dents on tires.

Long diagonal dent and strong tread wear

This problem is relevant for the rear axle of the front-wheel drive car. Most often it occurs when the passenger car is operated in the cargo mode, that is, often transports the severity to which it is not designed. Also, such a problem can often observe taxi drivers.

If the car is not used as a means for constant transportation of gravity, but at the same time he has a similar problem, the reason for this is the wrong gathering. As a result, before installing new rubber on the car, it is necessary to check the gathering-collapse and set it to zero.

Overly strong tread wear in the middle of the tire

If the protector is almost completely erased in the middle, but at the edges of such a serious wear is not seen, it means that the problem is in driving on the roads at high pressure in the tire. Once again, check whether you really pumped the tire to the value recommended by the manufacturer of your car model.

Some experienced drivers argue that when traveling on a piled covers, gasoline is less consumed, and this is true. This is due to the fact that the car loses good clutch with the road, and his whole mass is shifted to the middle of the tire, pressing it to the roadbed. Such savings of gasoline will turn into the need for frequent replacement of tires due to their rapid wear.

It is worth noting that during the cold season, tire pressure may decrease due to weather factors. If you go on a trip to the "ice" tires, after a while after the start of movement, the air in the tires will begin to seriously warm up, and this can lead to exceeding the pressure recommended by the car manufacturer. As a result, the driver will receive a bad clutch with the road and wear of the tire in the middle.

To avoid problems with increasing tire pressure during the acceleration of the car in the cold season, before each trip, check the compliance of the pressure in the tedder recommended value.

Cracked tires

Another problem to which increased or reduced tire pressure can lead is the appearance of cracks. A shock of a border or pit is a stressful state for a tire, which is capable of carrying without damage at perfect pressure. If longitudinal cracks appear on the side wall of the tire, it means that it was used for a long time with insufficient pressure.

Also, small cracks may appear on the tire, and it can be said that the service life of rubber approached the end. In such tires, the chemical decay of elements begins, which allow it to maintain its properties. It follows from this that the operation of such tires is prohibited.

Hernia on the tire

When hitting a tire with high pressure on a solid surface, hernia may form inside it. This is due to damage to the inner layer of rubber, and it is not possible to notice the appearance of hernia. After a week or two or even more, hernia will manifest itself in the form of convexity on one of the side faces of the tire.

ATTENTION: Driving a car, on the tire of which there is a hernia, is extremely dangerous. When manifesting such a problem, it is immediately recommended to change the tire to the new one.

Extreme tread blocks got a convex wear

Diagnose a similar problem is the most difficult, since it is not visible. To determine the presence of convex wear of the side of the tread, it is necessary to spend your finger on them. It can be felt that the low edges of the protector block erased around the round shape, while the high edges, on the contrary, are pointed.

If a similar problem manifested itself on the car, you need to check the wheel bearings and ball hinges. It is worth noting that the extreme protector blocks can be caught on the same bus, while the rest will be in order.

The front edge of the tread is very worn

One of the most common problems is the wear of the front edge of the tread. The main problem is that most drivers believe that tires must be in a similar way to wear when working, but it is not. This wear indicates that there are some problems with the suspension. Most likely we are talking about the malfunction of ball supports or silent blocks.

The diagnosis of such a problem is possible only "to the touch". To do this, it is necessary to spend your hand along the edges of the tatterator. If some of the teeth are sharper than others, then the problem is present.

"Fortune" on the tire

If there are separate zones on the vehicle with a car cover, which are more stronger than the others, they are called "propellas" or stains. Most often, such spots manifest themselves on cars drivers who love sharply accelerate and brake. With rare (including emergency) braking, if there is no ABS system on the car, the wheels are blocked, and the car slides on the tire on the road to the road. Slide leads to an increase in tire temperature and its instant wear.

In addition, the stains on the tires of the car may appear if it costs for a long time. With a long parking lot on a separate segment of the tire accounts for the entire weight of the car. Because of its structure, it can over time to deform.

Top 5 reasons why eats rubber

Car tires, like any thing, has its own definite resource and threshold of strength. Therefore, it is not surprising that with the intensive use of the car, rapid rubber wear occurs. Wear can be observed on any axis and side of the car, where there is any malfunction or violation. The normal life of tires within 4-6 years, taking into account if all this period rubber was operated carefully and neatly.

Today I will find out for what reasons can rub the tires? Let us give the 5 most common causes.

1. The collapse of convergence.

Eating rubber can occur due to the uneven arrangement of the wheels in relation to the body. The collapse is responsible for the position of the wheel along the vertical axis, when the convergence is responsible for placing the wheels when entering the turn.

Why in case of incorrect indicators, through time it can start sweating rubber from all sides and on different wheels. For example, if the wear is observed on the inside, it means that too much inclination is made inside. Such positions of the wheels are called a negative collapse. Accordingly, if wear is the outer side, then this is a positive collapse. So the wheels are tilted in different directions. Also, with the wrong collapse, the rubber can sweep on one wheel from the inside, on the other with the external one.

Why are the settings of the disorder broken down? There are several reasons:

Not timely control, long-term operation of the car on bad roads.

Barduer, pit and other potholes and irregularities.

After repairing the suspension, replacement of levers, silent blocks, steering tips, thrust, etc.

Wear suspension elements.

The jet thrust bet, there is a backlash in the sleeves, etc.

Bent bridges, housing itself.

2. Low or high tire pressure.

When operating low-pressure wheels, the accelerated wear of the tire part, which is climbing and begged. At low pressure:

The rim begins to put pressure on the surface of the tire;

The tire structure begins at the edges.

That is, it is clear, with insufficient pressure, the side part of both internal and from the outside is often wearing. With an excess of pressure, respectively, the wear will be observed in the middle of the tire.

3. Pressure unevenness.

Frequent reason for those motorists who do not follow the machine and pressure in wheels in principle. The irregularity of the pressure of the wheels on the same axis almost always leads to the wear of one side or another, depending on the operating conditions. For example, on the right front wheel, the pressure of 1.5 Ba, on the opposite 2.0 ba. That is, there is a difference, which means that uneven wear occurs. In such cases, often the car begins to "lead" into one of the parties, as a rule, where less pressure. There is also a "zhor" rubber.

4. Incorrect storage of tires in the summer or winter season. It is known that one to another should not be stored, especially if they are stored with dressed discs. Under the pressure of weight, the tires will be bombed into one of the parties. After a long "lying" in this position, the tires in most cases are no longer recoverable.

The correct storage method of the tire implies the installation of the wheels on the edge, that is, both on the wheel of the wheel, you need to store them. Periodically scrolling to not stuff. And even better, hang. If the tires are dressed on the discs, then you can put the plastics.

5. Aging, defects in manufacturing.

Now rarely, who uses tires longer than the shelf life, rubber, as a rule, comes in disrepair earlier from excessive operation. But, nevertheless, do not discard this reason. Check if there are no cracks, pores on rubber. Violation of tightness, all this directly affects the operation of tires. In case of damage to rubber, moisture is inserted inside the inside, which over time leads to the destruction of the metal sheath of the tire, the so-called cord.

According to the standards of manufacturers, the operation of tires whose age exceeds the ten-year term is prohibited.

Of course, this is not the entire list of reasons why rubber eating. There are still a number of problems, but they are less common. So:

Violation of the disk form, for example, after a strong blow on the curb, pit, etc.

Damage and malfunction of the suspension, for example, the factory or acquired defect of the swivel fist, levers.

Damage to the rack, for example, beaten after a strong impact.

The hub bearing worn, of course, in this case should be strong, it will not be difficult to notice. But, after all, when checking the exclusion method, it will not be superfluous to check this node.

After hitting the tire from the disk, changed the landing geometry. On the "tire", you will shift the wheels yourself, scroll it if the tire has moved, it will be noticeable.

Change the geometry of the body. After a strong impact (accident) or turning the machine. You can only determine only a special tool. It is not rare that the cause of the violation of the body geometry is that the car is simply cooked from several parts. That is, the "designer", such common in the Far East, where it is cheaper to overtake from Japan, and then welding it to "push" like a normal car.

Conclusion

As a result, I would like to emphasize the importance of periodic diagnosis of suspension, checking the collapse of convergence, tire pressure. By the way, experts and manufacturers recommend checking the collapse on average every 3,000-5,000 km, given the road surface, possibly more often.

During the observed reason, she would save the premature zra rubber, and it will also allow, it may be possible to keep health, the driver and passengers. Good luck on the roads.

avtoExperts.ru.

. Eats rubber on the outside front

Why eats rubber on the inside front or with an external on both wheels

Tires - material consumable and seasonal. Predict the degree of wear depending on the kilometer theoretical way is difficult. Almost everything depends on the rubber composition of the mixture. By years, the average service life is about 5-6 years. This is the border, upon reaching which the product will find cracks, and if they are presented, the risk of falling into a dangerous situation is great. However, the tire can lose proper appearance and much earlier.

Premature wear or eats rubber on a car on the outside: Treatment

The frequent cause of the short interval of the wheel replacement is uneven abrasion of the tread. Installation of a new set of tires rarely can fix the situation, since a malfunction - more often the result of incorrect setting of the machine and late care for it. Even the elementary procedure for controlling tire pressure is capable of preventing a late failure of the product of the tire industry.

Critical adjustments

Front suspension - a complex mechanism, but amenable to commissioning. Therefore, if it eats a rubber from the inside of the front, it is necessary first of all to analyze its current settings. Yes, and premature wear of the outer shoulder is also a reason for the inspection of the relative location of the front levers of the suspension.

Such a chassis device scheme is designed not only to optimize the wear resistance of the tires. First of all, other goals are prosecuted - an increase in the sustainability of the car and ensuring easy controllability. In the process of adjustment, it is customary to distinguish between three types of parameters:

• The collapse is the angle between the longitudinal plane of the wheel and the vertical axis or the position of the wheels relative to the road surface. Affects the area of \u200b\u200bthe contact spot with the road. Preferably a negative value.
• Alignment - the position of tires relative to the horizontal plane. It is required to compensate for the elastic movements of rubber parts when transmitting thrust on the wheels.
• Caster is the angle of inclination of the transverse vertical plane of the wheel relative to the vertical axis. Need to provide self-return steering when leaving the turn.

Accurate diagnosis

One-sided tread wear in most cases indicates incorrectness to set the above settings. In particular, the rapid erasing of the outer shoulders of the tire causes an increased positive collapse. In this case, the upper part of the tire is tilted from the center of the car. Universally correct adjustment does not happen - for each vehicle its set of conditioned values.

What to do if eats rubber from the inside front: Possible causes

Often there is a non-standard situation in the form of the presence of various wear in the tires installed on the same axis. Suppose the right wheel "eaten" from the outer end, the left - from the inner. The exact reason is an incorrectly carried out operation on adjusting the geometry of the relative location of the suspension elements.

True reason

A list of actions in the case when eats rubber on the outside front, partly relevant and when the internal shoulders is detected. When identifying increased abrasion of the treadmill from the inner region, the nature of faults to one of the groups should be attributed:

1. Side butchers are erased evenly - the adjustment of the corner of the collapse is incorrect.
2. Pilotless wear "Christmas tree" - Alignment does not correspond to the norm.

The variants of the combination of fixed species of the broken tread geometry are not excluded. Under such circumstances, the masters speak of the wrong setting and collapse, and convergence.
For your information. Not all machines are given the opportunity to adjust all three corners of the wheel location. If there are defects and the absence of the necessary adjustments, the reason should be sought in non-original and worn outboard components (silent blocks, etc. sleeves). You should not discount tires or incorrect chassis levers from the bills.

There are often cases when "eats" rubber from behind one of the parties. Worn back suspension silent blocks - likely cause of fault. However, tuning racks and various sorts of spacers can also cause deviations in the geometry of the used tires.

Actual questions

Why the gathering camber

The bad road negatively affects not only the chassis components. Negative imprint it delivers them to their mutual location. Timely control of adjustments is required in the following cases:

• After a strong impact of the border, pit, potholes and other irregularities of the road canvase.
• At the end of the replacement of suspension elements.

Attention! The wear of the suspended components of the suspension structure also knocks down the installation angles.

The components are original and similarity-collapse correct: the tire is still unevenly wearing

It is likely that the bearing of the hub came into disrepair. If there is such a fault, it is difficult not to notice the backlash, shaking the wheel in different directions. If it is possible to deal with this ailment, then the incorrect geometry of the body is difficult to change. But due to the bent carrier part, it may well eat rubber from the inside of the back or in front of the car.

Premature wear does not satisfy the above signs

Above disassemble cases of asymmetric "eating" rubber products. The following cases of tread wear should be attributed to the symmetrical:

• On both sides: reduced tire pressure.
• CENTER: Increased pressure in wheels.

Often there are situations when one of the tires are workd faster on the front / rear axis, rather than others. The only argument in favor of such a state of affairs is a different pressure in tires located on one axis. As a result, the car leads and has increased friction in the wheel with a smaller amount of air.

Verdict

Probable faults causing the presence of uneven wear of the tread are:

• Eating rubber from the inside edge. If the "Christmas tree" is observed on the treadmill - the problem is in improper convergence; Uniform wear is the case in the false corner of the collapse.
• Eats rubber from an outdoor end - a positive collapse is to blame.

Settings of collapse-convergence are in the tolerance - to watch the following:

• The presence of wear of rubber suspension knots.
• The correct form of the flange rack.
• Compliance with the design of support bearings and various spacer requirements of the manufacturer.

The asymmetric geometry of the working part of the tire can also cause a damaged body. Another probable reason is a tangible backlash in the bearing of the hub.

Why is the car eats rubber from the external and inside of the front wheels? Read and eliminate "

Why is the car eats rubber from the external and inside of the front wheels? Read and eliminate

Many motorists are interested in why the car is eating rubber with the external and inside of the front wheels. This problem is quite common. Moreover, the complexity lies in the inability of the masters to accurately determine the cause of the breakdown, and it always lies far on the surface. Therefore, the owner is desirable to know the basic versions of the breakdown, leading to increased wear of the details. Some of the faults can be eliminated right in the garage. This will avoid unnecessary trips to the service, although no one has canceled the diagnostics. Knowing the reasons, you will be able to avoid mistakes from unrelaxed or inept mechanics.

Why is the car eats rubber from the external and inside of the front wheels? Everyone knows that car tires are wearing with time, and, first of all, it concerns the front wheels. There are several factors that affect this process. Actually, not too active wear of the tires for the car is the norm. First of all, tires are erased from the inside of the wheel. This is explained by the presence of Castor. In theory, in normal conditions, wear on the wheel becomes noticeable after 2-3 seasons. With a more rapid wear, it is necessary to seek the cause of the problem.

Preliminary

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Hydrometeo Center warned of reduced grain harvest / surfingbird

The crop of grain in Russia this year will be 15-20% lower than last year, the head of the Hydromet Center of Russia Dmitry Kikecthev believes. Last year, Russia collected a record 135.4 million tons of grain

Hydrometeocentre expects a grain harvest in Russia this year will be 15-20% lower than last year. About this, with reference to the words of acting director of the Hydrometeorological Center, Dmitry Kikekova reports Interfax.

"The prediction of the Hydrometeorological Center - Vintage this year for grain and grain-legumes is expected to approximately 15-20% below last year," Kikthev said.

Kikecthev also recalled that in the first half of June in the North Caucasus, atmospheric and soil droughts were noted in the Volga and Southern Federal Districts. According to him, strong precipitation, which passed in the last two weeks in some areas, was "distributed unevenly, very motley."

Nevertheless, now weather conditions for ripening grain in Russia are estimated by meteorologists as "normal" and "satisfactory". "That is, the situation is not alarming," he added, recalling that in 2017 Russia gathered a record for their crop history.

According to Rosstat, in 2017 135.4 million tons of grain were collected - more than in the history of Russia.

Earlier, the head of the Ministry of Agriculture Dmitry Patrushev said that this year the harvest is expecting a harvest within 100 million tons of grain due to drought in the southern regions of Russia. At the same time, according to him, the export of grain from Russia this year will be 40-45 million tons.

"About 100 million tons - we hope that such a grain volume we will collect this year. At the same time, it is necessary to clearly understand that the forecast for the future can be changed depending on how weather conditions will be formed, "said Patrushev in early July (a quote on TASS).

The minister noted that the situation with the forecast for grain regularly changes. "There will be an opportunity to collect more, of course, we will make every effort and do it," Patrushev added.

surfingBird.com.

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Tires can be called the link between the car and the road surface. That is why over the course of many decades, the composition and construction of tires are constantly being improved. According to adopted rules, the car is allowed to participate in road traffic only with proper condition of the wheels. Inspection of tires from all sides allows to obtain information about their condition, technical condition of the car and the features of the manner of driving the owner.

Why eats rubber is a fairly frequent question that can be found on various car forums. After all, after some time, after detecting uneven wear wheels, it may be unsuitable for use, since strong wear is largely worsening handling, increases the braking path, reduces the stability of the vehicle on the road.

We carry out inspection

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Features of the car determine how stronger wear is happening: from behind or in front. In order to evaluate not only the fitness of the tires, but also determine the absence of problems with the technical condition of the car, you should inspect all 4 wheels.
At the same time, we note:

1. The car that has a rear axle has, it is the rear wheels that will be more worn, at the front-wheel drive car - on the contrary, front. This is due to the fact that the transmission of torque leads to an increase in the friction force between the wheel and the road.
2. If, for example, Fiat Albea has on the front disc brakes, and the drum rear - the front wheels will be more extended to a greater extent. This is due to the fact that the effectiveness of disk brakes is higher. Often, strong abrasion of a particular part of the wheel occurs when braking, since at this moment a large load on the axis occurs.

Driving manner always determines the degree, the rate of wear. The more during the movement of accelerations and braking, the more wear.

When examined, it is worth considering that cases under consideration determine uniform wear throughout the surface. What is eating rubber unevenly? The answer is quite simple - there is a malfunction that leads to this.

It is possible to determine what wheels are more eaten from the inner or outer side only after a fairly large period of time. This is due to the fact that only in a few hundred kilometers this will become visible without using special devices for measuring the values \u200b\u200bof the tread.

Depreciation and drive wheels

An important point can be called what is eating rubber from the inner and outer side of the leading and controlled wheels in different ways even in the absence of malfunction. This is due to the following moments:

1. Controlled wheels at the time of rotation are connected with the road surface with the inner or outer side of the tire, which is associated with the characteristics of the steering system. Therefore, Fiat Albea may have rubber with uneven wear. However, such a phenomenon manifests itself in several thousand kilometers.
2. The wheels on which the torque is transmitted is wears more in the middle - eats rubber in a place where the load and the force of friction concentrates.

If controlled wheels are leading, then two phenomenon are summed up, and uniform wear occurs. Such a phenomenon is characteristic of the front-wheel drive vehicle. What is eating uneven tires in this case - the answer lies in the presence of malfunction.

Frequent problems

When considering why Fiat Albea has a tire with a different degree of wear, it should be noted that in some cases the problem is manifested in several hundred kilometers through the path. We highlight the following reasons why rubber is unevenly erect:

What is eating rubber - quite a lot of answers. Check Fiat or other car follows a specific scheme to identify a problem. This is due to the fact that even a simple reason for the elimination of which will take little time and effort, can lead to significant problems.

Pressure unevenness

The reason that is the answer to the question of which is eating rubber, you can call uneven pressure on wheels installed on the same axis. In this case, it is also possible that the vehicle will pull in one direction. An example is the case when the Fiat has one front tire with 1.5 atmospheres, and the other 2.0 atmosphere.

In order to check it easy to visit the refueling or maintenance station. After checking the pressure, it is necessary to compare it, after a while you can check whether the pressure difference causes uneven wear.

The collapse of convergence

From the inner or outdoor side, eaten may occur due to improper location of the wheels relative to the vehicle body. At the same time, strong abrasion can occur after a long time. Considering such a problem, it should be noted the following nuances:

1. The collapse is an indicator that is responsible for the slope along the vertical axis.
2. An alignment is an indicator that is responsible for the position of the wheel when turning.

Such indicators concern only the front axle. What can a lot of wheels eat a few kilometers through the path?

If Korda wear takes off the collapse of the convergence of convergence. At the same time eats the cord in different ways, depending on how the set parameters occurred. After a few hundred kilometers, the problem may appear brightly, up to the complete abrasion of the tread to the base of Cord.

Considering such a question, we note the following:

1. If eats the inner side, then this indicates an unnecessary slope inside. This situation is called a negative collapse. Such a situation is found quite often.
2. If the outer edge is flawed, then it is positive wear. In this case, the wheels are tilted in different directions.

After 300-500 kilometers of the path traveled, even a new tire can come into full unfortunate. However, it should be borne in mind that zero collapse leads to uniform, but reinforced wear. Such a situation also leads to a significant increase in fuel consumption indicator, as well as the rate of resistance to rolling.

Singing the settings passes for the following reasons:

Checking the collapse of the convergence at the maintenance station takes a little time. Modern equipment allows you to quickly and accurately check the collapse of the convergence. Experienced wizards perform the installation of the necessary parameters for a short time.

Not only different, but also small pressure can lead to a decrease in the service life of the purchased tire. This is due to the fact that tire producers create a design with the recommended operating conditions. If low-pressure wheels are exploited to wear quickly. At the same time, the load will be at that part that is not intended for this.

Small pressure indicator determines the following:

1. The structure begins to fade along the edges.
2. The rim can be in contact with the surface of the tire, which will strengthen wear.

However, large pressure also leads to the fact that eating begins in the central part.

That is why it is necessary to constantly pay attention to the pressure. It is worth pumping the wheels to the indicator that is recommended by the manufacturer.

Defects in the manufacture

There is a small probability that in the manufacture of a marriage and uneven wear occurs due to the irregular shape of the product. That is why only proven manufacturers should be purchased.

Among the most common problems, the incorrect composition of the rubber used can be noted, the improper form of the court, other admitted defects. Unfortunately, check the quality of the tires without special equipment is almost impossible.

Aging Tires

Despite the fact that rubber is usually wearing earlier than the expiration of the shelf life occurs, there are certain times. The aging of rubber can lead to the fact that it begins to braid unevenly and strongly. It is also worth noting that improper storage can lead to rapid aging of rubber.

All manufacturers indicate how much the product can serve under certain operating conditions. Also indicated how it should be stored.

The aging rubber leads to the fact that it loses its tightness and structure becomes porous. After some time, the moisture begins to penetrate the structures. As a rule, manufacturers use metal cord to enhance the structure. Moisture leads to the destruction of the metal base. According to the adopted standards, it is impossible to use the bus after 10 years from the date of its release.

Other reasons

The above reasons can lead to a strong erasure of the surface in several hundred kilometers. However, some malfunctions can also lead to minor wear, which will manifest itself in a few thousand traveled path. Similar reasons include:

1. Suspension fault. If the collapse is connected with the front suspension, then eating the rear rubber can be associated with the fault of the suspension. Incorrect location of some elements may cause the location of the wheels at a certain angle. An example can be called violation of the position of racks, as well as levers and other elements that affect the position of the rim.
2. Changing the body geometry after impact can also cause uneven wear. You can identify such a situation only with certain equipment.
3. The features of the disk used can also lead to the emergence of the problem under consideration. For example, after a strong impact, a disk form can be disturbed.

Types of wear of tires

The above reasons may also lead to the abrasion of the tire from the inside. However, they are quite rare. The body geometry varies after a strong impact, the suspension malfunction, leading to the tilt of the wheel, is often eliminated earlier, modern wheels have high strength.

Epilogue

In conclusion, we note that timely detection of the problem will eliminate the problem and maintain the integrity of the tire. Timely detection of the problem is possible with a constant visit of the maintenance station. Podaching the wheels or conducting diagnostics of the suspension, you should pay attention to the status of the tread.

A small number of car enthusiasts relate seriously to the tire wear process. When "rubber" loses its coupling qualities, it is customary to change it, but the exact replacement cycle is not so simple. Even supporting the right pressure in the car's tires during the entire service life, they can be worse much faster than the manufacturer predicts. This is due to the fact that there are certain malfunctions in the car, which lead to early erasing of the rubber tread.

In the drawing of the car wear of the car, you can learn how specifically the malfunction is available in the engine, suspension or other aggregates. After her elimination, the rubber will serve much longer, and the car will work in the right mode.

Strong wear from the inner or exterior of "rubber"

The most common problem among motorists is one-sided wear of the tire. "Rubber" can be stronger to braid from the inner or outside, and after a while it will become unusable for movement on the roads. Such a problem diagnoses the driver for the driver that the similarity-collapse was incorrectly performed on his car.

If the collapse is invalid, and the top of the wheel is shifted from the center of the car or towards the center of the car for several degrees, the wear of the tire with one of the sides will increase. In some situations, the deviation from zero collapse is necessary to the driver, for example, if he participates in races. Having exhibited a negative collapse, it is possible to improve the spat of the touch of the tire with the road surface, and the car is better in turns.

In urban conditions, it is necessary to install zero collapse, otherwise there will be problems with exchange rate stability, and even movement on a straight road will become unstable. To solve the problem with one-sided internal or external wear of the tires, it is necessary to carry out the gathering of the car.

Increased wear of the external and inside of the tire

When the automotive tire protector is strongly flashes around the edges, but in the center remains the whole, it clearly indicates problems with pressure in the "rubber" during the operation of the car. At low pressure in the tire, its inner part loses its road surface. This leads not only to increasing the wear of the tire on both sides, but also to an increase in fuel consumption, brake path and problems with handling.

Driving a low-pressure car in tires is dangerous for both the driver himself and other road users. If you regularly support tire pressure at one level, but still have a similar wear, we advise you to clarify in reference information to the car, whether the tire pressure indicator is correct. You have chosen. It is also recommended to change the pump for pumping a car tire, which can show incorrect results.

Even the rubber surface of the tire can be covered with small dents that change the shape of the tire, and lead it to the state unsuitable for operation. At the edges of the tires form bugs and depressions, and the fault of this problem with the suspension.

When driving on the road, the car constantly jumps and lowers, and the suspension must absorb tires of the tires about the roadbed so that they do not appear dents. If there are problems with the suspension or chassis, softening strikes on the road canvas may be insufficient.

Not every driver can be fully diagnosed with the suspension and chassis of the car. That is why in a similar situation it is better to refer to the specialists or try to replace shock absorbers. In most cases, they are to blame in the appearance of dents on tires.

Long diagonal dent and strong tread wear

This problem is relevant for the rear axle of the front-wheel drive car. Most often it occurs when the passenger car is operated in the cargo mode, that is, often transports the severity to which it is not designed. Also, such a problem can often observe taxi drivers.

If the car is not used as a means for constant transportation of gravity, but at the same time he has a similar problem, the reason for this is the wrong gathering. As a result, before installing new rubber on the car, it is necessary to check the gathering-collapse and set it to zero.

Overly strong tread wear in the middle of the tire

If the protector is almost completely erased in the middle, but at the edges of such a serious wear is not seen, it means that the problem is in driving on the roads at high pressure in the tire. Once again, check whether you really pumped the tire to the value recommended by the manufacturer of your car model.

Some experienced drivers argue that when traveling on a piled covers, gasoline is less consumed, and this is true. This is due to the fact that the car loses good clutch with the road, and his whole mass is shifted to the middle of the tire, pressing it to the roadbed. Such savings of gasoline will turn into the need for frequent replacement of tires due to their rapid wear.

It is worth noting that during the cold season, tire pressure may decrease due to weather factors. If you go on a trip to the "ice" tires, after a while after the start of movement, the air in the tires will begin to seriously warm up, and this can lead to exceeding the pressure recommended by the car manufacturer. As a result, the driver will receive a bad clutch with the road and wear of the tire in the middle.

To avoid problems with increasing tire pressure during the acceleration of the car in the cold season, before each trip, check the compliance of the pressure in the tedder recommended value.

Another problem to which increased or reduced tire pressure can lead is the appearance of cracks. A shock of a border or pit is a stressful state for a tire, which is capable of carrying without damage at perfect pressure. If longitudinal cracks appear on the side wall of the tire, it means that it was used for a long time with insufficient pressure.

Also, small cracks may appear on the tire, and it can be said that the service life of rubber approached the end. In such tires, the chemical decay of elements begins, which allow it to maintain its properties. It follows from this that the operation of such tires is prohibited.

When hitting a tire with high pressure on a solid surface, hernia may form inside it. This is due to damage to the inner layer of rubber, and it is not possible to notice the appearance of hernia. After a week or two or even more, hernia will manifest itself in the form of convexity on one of the side faces of the tire.

Attention: Driving a car on the tire of which hernia is present, extremely dangerous. When manifesting such a problem, it is immediately recommended to change the tire to the new one.

Diagnose a similar problem is the most difficult, since it is not visible. To determine the presence of convex wear of the side of the tread, it is necessary to spend your finger on them. It can be felt that the low edges of the protector block erased around the round shape, while the high edges, on the contrary, are pointed.

If a similar problem manifested itself on the car, you need to check the wheel bearings and ball hinges. It is worth noting that the extreme protector blocks can be caught on the same bus, while the rest will be in order.

One of the most common problems is the wear of the front edge of the tread. The main problem is that most drivers believe that tires must be in a similar way to wear when working, but it is not. This wear indicates that there are some problems with the suspension. Most likely we are talking about the malfunction of ball supports or silent blocks.

The diagnosis of such a problem is possible only "to the touch". To do this, it is necessary to spend your hand along the edges of the tatterator. If some of the teeth are sharper than others, then the problem is present.

If there are separate zones on the vehicle with a car cover, which are more stronger than the others, they are called "propellas" or stains. Most often, such spots manifest themselves on cars drivers who love sharply accelerate and brake. With rare (including emergency) braking, if there is no ABS system on the car, the wheels are blocked, and the car slides on the tire on the road to the road. Slide leads to an increase in tire temperature and its instant wear.

In addition, the stains on the tires of the car may appear if it costs for a long time. With a long parking lot on a separate segment of the tire accounts for the entire weight of the car. Because of its structure, it can over time to deform.