Bite and gasket diagram of automobile rear axle tire

If the inner side of a car tire is much more worn than the outer side, it is called tire eating. There are many reasons for eating fetus, which need to be analyzed and solved according to different situations.

In the case that rear wheel wear is strictly prohibited, some repair shops will solve this problem by adding washers to the rear axle of the car. This method is feasible. The rear axle tires and pads of this vehicle are as follows:

Solution of automobile tire gnawing

Carry out four-wheel alignment

The positioning of the four wheels is not accurate, for example, the toe-in is not adjusted correctly, which affects the eating of the tires. The front wheel leans slightly inward at an angle, similar to the inner figure of eight. If the angle is too large or improperly adjusted, there will be fetal eating. This time needs to be solved by four-wheel positioning. It should be noted that when repairing or replacing the suspension system, four-wheel alignment is basically required, which can prevent the car from biting the tire.

Adjust tire pressure

Excessive tire pressure will not only affect ride comfort, but also affect the middle of the tire. However, if the tire pressure is too low, it will damage the tire and even the hub, and it will also affect the eating on both sides of the tire. Therefore, it is necessary to adjust the tire pressure value recommended by the manufacturer. In addition, in order to reduce the phenomenon of eating tires caused by abnormal tire pressure, tire pressure should be detected at least once a month.

Replace old tires.

When it is forbidden to wear tires, only one or two tires need to be replaced, so the friction of the four tires will be different, which may also affect the eating of the tires. Under normal circumstances, four tires are basically used all year round. When the pattern of one tire or two tires has been polished, it means that the patterns of other tires are close to polishing and need to be replaced at the same time.

Replace the advanced wheel hub.

Wheel hub deformation may also affect tire eating, so the wheel hub should be replaced. The reason that affects the deformation of the wheel hub may be that the tire pressure is too low to continue driving.

Replace rubber sleeve

When all tires are regularly worn on the same side, the rubber sleeve of the thrust rod is damaged and needs to be replaced.

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