Why is the car swaying left and right?

1 Answers
DaisyFitz
07/29/25 9:44pm
The reasons for a car swaying left and right are as follows: Toe-in: Due to collisions during driving, the steering tie rod and steering cross rod may deform, various ball joints may wear out and become loose, or tire wear may become irregular, causing the toe-in to increase or decrease. Wheel dynamic balance: After driving a certain mileage, the original wheel dynamic balance lead weights may be lost, or the wheel hub may deform, causing the front of the car to sway and the steering wheel to shake at high speeds. Loose brackets: Loose transverse push rod ball joints or loose brackets can cause instability during driving. Worn steering knuckle ball joints: Loose wheel hub bearings and severely worn left and right steering knuckle ball joints can cause inaccurate front wheel alignment. Shock absorber oil leakage: While driving, if the steering shock absorber is damaged and leaking oil, or if the front suspension springs are deformed, it can affect the car's stability, leading to left and right swaying.
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