What Causes the Steering Wheel to Pull to One Side While Driving?

1 Answers
StGeorge
07/30/25 4:49am
Steering wheel pull while driving can be caused by tire tread patterns, tire pressure, front shock absorber springs, and other factors. Below are the specific reasons: 1. Different tread patterns on the left and right tires or uneven tread depth. The entire vehicle should use the same type of tires, and the tread depth must be consistent. If the tread exceeds the wear limit, the tires must be replaced. 2. Unequal tire pressure on both sides. Uneven tire pressure will cause the tires to differ in size, inevitably leading to pulling while rolling. 3. Deformation of the front shock absorber springs, resulting in inconsistent damping on both sides. The condition of the shock absorber springs can be judged by pressing down or comparing after removal. 4. Failure of the front shock absorbers. When the front shock absorbers fail, the suspension on both sides will be uneven in height while driving, leading to uneven force distribution and pulling. A dedicated shock absorber tester can be used to measure the absorption rate and determine the condition of the shock absorbers for timely repairs. 5. Excessive wear or abnormal gaps in the vehicle's chassis components. Common parts prone to excessive gaps include the steering linkage ball joints, control arm bushings, and stabilizer bar bushings. The vehicle should be lifted for a thorough inspection.
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