Why Does the Inner Side of the Tire Wear Severely?

[McJoseph]

Tire inner side severe wear reasons: 1. Incorrect toe adjustment: Toe refers to the slight inward tilt angle of the front wheels, similar to pigeon-toed. All vehicles have their own toe angle, and improper adjustment of this angle can also cause wear; 2. Long-term over-inflation or under-inflation of tires: Both over-inflation and under-inflation can lead to uneven contact between the tire and the ground, resulting in severe tire wear; 3. Inaccurate wheel alignment: If the four tires are not aligned on the standard horizontal and vertical lines, the two wheels on the same side may experience uneven tire wear when driving, or the front or rear wheels may not run straight. The vehicle will self-correct, causing abnormal increase in friction on a certain part of a tire, accelerating wear.