What Causes Steering Wheel Shaking While the Car Doesn't?

[LaCharles]

Reasons for steering wheel shaking: Main causes of steering wheel shaking: When the steering wheel shakes, it indicates that the tires are vibrating. Therefore, if the steering wheel shakes at high speeds, the primary cause lies with the wheels, as the vibration from the wheels is transmitted back to the steering wheel. There are five possible wheel-related factors: Uneven tire pressure among the four wheels (especially the front two). Uneven tread wear on the four wheels (one-sided tire wear). The wheel rims of the four wheels are not perfectly round (steel or aluminum rims deformed into an oval shape). The four wheels were not aligned after tire replacement. One of the tires has punctured a foreign object, creating a bulge on the tread surface.