Unbalanced tires: This is one of the most common causes of shaking at high speeds. Unbalanced tires cause the wheels to wobble, which can be felt through the steering wheel and the body of the car.
Misaligned wheels: Misaligned wheels can also cause shaking at high speeds. When the wheels are out of alignment, they cause the car to pull to one side and can also cause the tires to wear unevenly.
Worn suspension components: Worn suspension components, such as ball joints, tie rods, and control arms, can also cause shaking at high speeds. These components are responsible for keeping the wheels aligned and in place, so when they are worn, they can cause the wheels to wobble.
Driveline issues: Driveline issues, such as a bad universal joint or a loose driveshaft, can also cause shaking at high speeds. These components are responsible for transferring power from the engine to the wheels, and when they are worn or damaged, they can cause the car to vibrate.
Engine issues: Engine issues, such as a misfire or a bad spark plug, can also cause shaking at high speeds. These issues cause the engine to run unevenly, which can be felt through the body of the car.
