As an important interactive interface between the driver and the car, the smoothness of the steering wheel is directly related to the safety and comfort of driving. However, some drivers may experience steering wheel shake while driving, which not only affects the driving experience, but can also be a sign that there is some kind of problem with the vehicle. This article will provide an in-depth analysis of the causes of steering wheel shake.
Tire Problems: Tire Deformation: Prolonged use or poor tire quality can cause tire deformation, which can produce steering wheel shake at high speeds.
Inaccurate tire dynamic balance: Poor tire dynamic balance can cause the steering wheel to shake regularly when the vehicle is driving at high speeds.
Bulging tires and wheel deformation: Affect the stability of tires, which in turn causes steering wheel shake.
Suspension and steering system issues:
The ball joint of the half-shaft tie rod is worn loose or the rubber sleeve at the joint falls off: it may cause the steering wheel to shake irregularly during driving.
Loose damage to the steering machine and ball joint: affecting the stability of the steering wheel.
The transmission shaft is twisted and deformed or the transmission shaft cross interface is loose and rusty due to lack of oil: the power transmission is not smooth, resulting in the steering wheel shaking.
Vehicle transmission system failure: For example, inaccurate four-wheel alignment data, loose wheel bearings, and unequal brake discs may affect the driving stability of the vehicle, manifested as steering wheel shake.
Engine and transmission pads are aged or damaged: Over time, these pads may lose their original damping effects and cause the steering wheel to shake.
Transmission half-shaft failure, large internal wear clearance: When the half-shaft is worn or the clearance is too large, the power transmission will be uneven, which will cause the steering wheel to shake.
To sum up, steering wheel shake can be caused by a variety of reasons. In order to avoid potential safety hazards, when the driver finds that the steering wheel is shaking, the vehicle should be sent to a professional repair station for inspection and repair in time.
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