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Why does front end shake when you apply brakes at 60 mph?

There are several possible reasons why the front end of your car may shake when you apply the brakes at 60 mph. Here are a few potential causes:

1. Warped brake rotors: Warped brake rotors can cause the brake pads to vibrate when they come into contact with the rotors, resulting in shaking or shuddering in the steering wheel and front end of the car. Warping can occur due to excessive heat buildup, uneven wear, or manufacturing defects.

2. Worn or damaged brake pads: Worn or damaged brake pads can also cause shaking or vibration in the front end. When the brake pads are worn down or uneven, they may not make proper contact with the rotors, leading to vibrations.

3. Loose or damaged suspension components: Loose or damaged suspension components, such as ball joints, tie rods, or control arms, can also cause shaking or vibration in the front end. Worn or damaged suspension components can allow the wheels to move excessively, resulting in shaking or shuddering when the brakes are applied.

4. Wheel imbalance: Imbalanced wheels can cause shaking or vibration in the front end, especially at higher speeds. Wheel imbalance occurs when the weight of the wheel and tire is not evenly distributed, causing the wheel to wobble as it rotates.

5. Driveshaft issues: Problems with the driveshaft, such as a worn or damaged universal joint, can also cause shaking or vibration in the front end. The driveshaft is responsible for transmitting power from the transmission to the wheels, and any issues with the driveshaft can lead to vibrations.

6. Steering components: Worn or damaged steering components, such as tie rods, ball joints, or steering rack, can also cause shaking or vibration in the front end. These components play a crucial role in controlling the direction of the wheels, and any issues with these components can affect the stability of the vehicle.

If you are experiencing shaking or vibration in the front end of your car, it is important to have it diagnosed by a qualified mechanic to determine the exact cause and ensure safe and reliable operation of your vehicle.