What Causes Steering Wheel Wobble on Rough Roads?

[McLevi]

Steering wheel wobble on rough roads occurs due to uneven road surfaces reacting on the tires, which then transmit through a series of steering components including the wheel hubs, steering axle, steering linkage, power assist mechanism, and steering column, causing slight wobbling or vibration of the steering wheel. This is a normal phenomenon as long as the steering wheel does not wobble when driving on smooth roads. Precautions for using the steering wheel include: 1. Do not turn the steering wheel too forcefully or make sudden turns; avoid turning the steering wheel when the vehicle is stationary. 2. When driving on bumpy roads, hold the steering wheel firmly with both hands to prevent loss of control and potential accidents. 3. Reduce speed when turning. 4. Gradually turn the steering wheel according to the curvature of the bend when entering a curve.