What Causes Uneven Tire Wear on Sedans?
1 Answers
Uneven tire wear on sedans can be caused by factors such as wheelbase issues, imbalance of the stabilizer bar, improper tire pressure, wheel rim problems, spring leaf irregularities, mismatched tires on the same axle, braking system faults, incorrect tire selection, poor tire quality, or trailer body deformation. Here are several specific reasons for sedan tire wear: 1. Inaccurate four-wheel alignment. 2. Incorrect toe adjustment: This refers to a slight inward tilt of the front wheels, similar to a pigeon-toed stance, which is optimal for high-speed stability. 3. Steering gear malfunctions can also lead to uneven wear and pulling. 4. Frame misalignment or deformation: Some accident-damaged vehicles experience uneven wear due to frame or body distortion. 5. Significant variations in tire pressure among the tires.