Why don't the outside of the two front wheels deviate from the course?

It is proved that the two front wheels eat tires on the outside, and the wrong inclination angle of the wheels will make the tires not perpendicular to the ground, that is, the position where the tires touch the ground is inward, and the corresponding position at the top is outward, which is the reason why the tires eat tires on the outside.

However, there is no error in the front and rear position of the tire, that is, the toe-in of the front wheel is correct, which will not affect the use of the vehicle direction, so the vehicle will not run off.

These are the two most important data of the front wheel, namely wheel inclination and toe-in.

Emergency operation method for tire wear of extended data vehicles;

1. If the car is driving for a short distance, there is no need to change tires and do four-wheel alignment. Generally speaking, there is no problem.

2. Be careful not to run too fast after eating tires, and the speed should not exceed 80 kilometers per hour to avoid the habit of excessive tire pressure such as emergency braking.

3. After positioning, because the tires have been eaten, it is generally necessary to flatten the wheels after a long time, that is, use small iron blocks to balance the tires on both sides, so that the tires can reach a balanced state and prevent the phenomenon of eating tires again.

If you often run long distances, especially at high speed, you need to change your tires. If the tire wear is not serious, you can change the tire before and after. Generally, the front wheel is seriously worn and the rear wheel is slightly worn. If you change them after positioning, the impact will be small.

5, pay attention to puncture, after eating tires, it is easy to puncture or leak because of a small nail and other sharp things. Check the tires before stopping, and try to avoid difficult roads on the road.