If there is a tire gnawing phenomenon on the inside of the car, timely four-wheel alignment of the car can increase driving safety, prolong the service life of the tire, reduce fuel consumption, reduce tire wear (avoid tire gnawing) and reduce the wear of suspension parts, so it is necessary to go to a 4S shop or a professional repair shop regularly for four-wheel alignment. It is recommended to do it at least once a year, or once every 10 thousand kilometers.
Large dynamic unbalance of wheels, wheel bearing clearance, wheel positioning deviation, ball pin clearance, tie rod clearance, axle bending, brake drum eccentricity, sudden braking, starting and turning, etc. cause one or more disc-shaped wear on the tread. The reason why the crown eats tires one pit a week is because the wheel balance is not good.
Extended data:
Car tire eating is introduced as follows:
The quality of each part of the wheel may be uneven. Therefore, when the automobile wheel rotates at high speed, it will form a dynamic unbalanced state. In order to avoid or eliminate this phenomenon, it is necessary to make the wheels pass through the method of adding counterweight under dynamic conditions.
Make the wheel correct the balance of each edge part, thus avoiding the phenomenon of "eating tires". You should know that tire pressure is too high or too low, which will cause uneven tire wear. When the tire pressure is too low, the tire will bend inward, which will easily lead to serious wear on the tire edge.
Analysis of the phenomenon of biting tire/braking line not returning.
Phoenix Net-Did the car "eat the baby"? Actually, it's very simple to handle.