Warped rotors: Even if the rotors were new, they could have been warped during the installation process, leading to brake pulsation.
Improperly torqued lug nuts: Make sure the lug nuts are torqued to the proper specifications. If they are too loose or too tight, it can cause the rotors to warp and cause the shaking.
Damaged wheel bearings: Worn or damaged wheel bearings can cause the rotors to wobble, leading to brake shudder. Check the wheel bearings for any play or noise.
Faulty brake calipers or caliper brackets: Issues with the brake calipers or caliper brackets, such as sticking pistons, can cause the brakes to drag and result in shaking. Inspect the calipers and caliper brackets for any signs of damage or malfunction.
Uneven pad wear: If the brake pads are not worn evenly, it can cause the rotors to wobble and lead to brake vibration. Check the brake pads for even wear, and if necessary, replace them.
Underlying suspension issues: Worn or damaged suspension components, such as control arms, tie rods, or ball joints, can affect the alignment and cause brake shaking. Inspect the suspension components for any signs of wear or damage.
