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Why does your steering wheel vibrate at low speeds and the car pulls to left?

Causes for a Vibrating Steering Wheel While Braking:

1. Unbalanced Tires: It can cause a wobbling sensation and vibration that travels up the steering wheel. It's critical to have your tires balanced regularly to maintain smooth wheel rotation.

2. Misaligned Tires: Proper tire alignment ensures the wheels are oriented correctly in relation to the ground. Improper alignment can lead to uneven tire wear and vibrations, especially at low speeds.

3. Brake Issues: Several brake-related issues can cause steering wheel vibrations:

- Warped Brake Rotors: Uneven wear or overheating can warp the brake rotors, causing them to pulsate when engaged. This causes the steering wheel to vibrate during braking.

- Stuck Brake Calipers: If brake calipers become stuck or don't release fully, they can apply constant friction on the brake pads. This can result in vibrations and a tendency for the car to pull to one side.

- Brake Pad Issues: Inconsistent friction caused by unevenly worn or poorly installed brake pads can create judders and vibrations when braking.

4. Damaged Steering Components: Faulty steering components, such as worn ball joints, tie rod ends, or steering rack issues, can cause the vehicle to pull to one side and cause steering wheel vibrations.

5. Driveshaft Problems: A damaged driveshaft or worn universal joints can create imbalances and vibrations that are particularly noticeable at lower speeds.

6. Engine Mounts: Aging, damaged engine mounts can affect engine stability, resulting in vibrations that can be felt through the steering wheel.

7. Wheel Bearing Failure: Worn or faulty wheel bearings can affect the smooth rotation of the wheels and cause vibrations.

8. Tire Wear: Uneven tire wear, such as scalloping, can cause vibrations when the worn part of the tire makes contact with the road.

Pulling to the Left:

A vehicle pulling to one side while driving can be caused by:

1. Tire Issues: Differences in tire pressure, tread wear, or damaged tires can cause the vehicle to pull to the side with lower traction.

2. Suspension Problems: Faulty suspension components like misaligned wheels or worn control arms can affect steering and cause pulling.

3. Brake Problems: Uneven brake application or a stuck caliper on one side of the vehicle can create a pulling effect.

4. Misaligned Steering: Improper alignment of the steering components can lead to the vehicle pulling to one side.

5. Faulty Steering Rack: A malfunctioning steering rack can introduce play in the steering system, causing the vehicle to pull to one side.

6. Frame Damage: Structural damage to the vehicle's frame can affect wheel alignment and cause pulling.

It's important to have the vehicle inspected by a qualified mechanic to accurately identify the root cause of the steering wheel vibration and pulling issue and ensure the necessary repairs are made for a safe and smooth ride.