Why do tires eat?An old technician gives a solution that many experienced drivers don’t know

[Car Master: Car Knowledge]There must be many drivers and friends who have encountered the problem of wheels eating tires. What is the cause of this problem? How can this be resolved? "Tire eating" refers to abnormal and uneven accelerated wear of a certain part of one or more tires of the car. This is a problem encountered by many vehicles and is the reason why many wheels fail early. Problems such as poor driving habits of car owners, abnormal tire pressure and incorrect four-wheel alignment can cause excessive tire wear, leading to wheel "tire eating". The first common tire wear phenomenon is abnormal excessive wear of the tire center crown, which is mainly caused by excessive tire pressure in car tires. As the tire pressure increases, the middle part of the tire gradually exceeds the tire pressure, and the contact area between the tread and the ground becomes smaller, thereby accelerating the wear of this part. 1. The vehicle is overloaded 2. There are deviations in the wheel toe and camber angles 3. Poor wheel dynamic balance 4. Deformation of the car frame beam 5. How to avoid "tire eating" due to other component failures? 1. Check tire pressure regularly: Tire pressure is very important. Abnormal tire pressure will accelerate tire wear, thereby increasing the probability of a puncture. Therefore, car owners must remember to check tire pressure regularly, and the tire pressure value should comply with the standard value recommended by the car manufacturer. 2. Replace tires regularly: Since the degree of wear of the front and rear wheels of the vehicle will be different, after the vehicle has been driven for a certain number of kilometers, the car owner can replace the vehicle tires in a diagonal swap, which can make the tire wear more even and extend the life of the vehicle. 4. Pay attention to your driving habits and methods: Some bad driving habits of many drivers can also lead to tire eating. Therefore, car owners must pay more attention to their driving methods, such as overloading, steering wheel misalignment when parking, road blockage, emergency braking, fast turning, high-speed starting, etc. These situations should be avoided appropriately.