1. Wheel Alignment: Misaligned wheels can cause vibrations in the steering wheel, especially at higher speeds.
2. Tire Issues: Uneven tire wear, bulges, or damage to the tires can also cause steering wheel shaking. Ensure that all tires are in good condition and properly inflated.
3. Loose Wheel Lug Nuts: If the lug nuts that hold the wheels in place are loose, it can lead to shaking at higher speeds. Check the tightness of the lug nuts with a torque wrench.
4. Worn Steering Components: Worn tie rods, ball joints, or steering rack bushings can cause play in the steering system and lead to vibrations in the steering wheel.
5. Brake Issues: Warped brake rotors or worn-out brake pads can cause a shaking sensation in the steering wheel when braking or at higher speeds.
6. Driveshaft Problems: A faulty driveshaft or CV joints can create vibrations that are felt in the steering wheel.
To diagnose the exact cause, it's best to take your car to a qualified mechanic who can inspect the vehicle and identify the problem accurately.
