Warped Brake Rotors: This is the most common cause. When rotors warp, they cause variations in the friction between the brake pads and the rotors, resulting in a shaking or pulsating sensation in the steering wheel. Warping can occur due to overheating, uneven wear, or manufacturing defects.
Faulty Brake Calipers: If the brake calipers aren't functioning correctly, it can cause the brake pads to apply unevenly, resulting in shaking or vibration. Failure or sticking of caliper components, such as the caliper pistons or slide pins, can be responsible.
Unbalanced Tires: Unbalanced tires can cause shaking that becomes more noticeable when braking, as the added force of braking amplifies the imbalance. Tires can become unbalanced due to uneven tread wear, improper installation, or weight changes within the tire assembly.
Worn Suspension Components: Worn or damaged suspension parts such as ball joints, tie rods, or control arms, can lead to shaking or vibration in the steering wheel during braking. These components play a crucial role in maintaining proper wheel alignment and can impact the vehicle's handling and stability.
Axle or Hub Issues: Problems with the axle or wheel hub assembly, including misalignment, bending, or damaged bearings, can cause the steering wheel to shake during braking. These components are responsible for transmitting power from the engine to the wheels smoothly, and any irregularities can create shaking or vibrations.
It's important to note that persistent or severe shaking or vibrations while braking require immediate inspection and repair. If you experience these symptoms, it is recommended to have your vehicle inspected by a professional mechanic to accurately identify and resolve the underlying issue for safe and smooth vehicle operation.
