1. Brake pads: Worn out or contaminated brake pads can cause squealing noises when the tires rotate. When you apply the brakes, the pads press against the rotors and stop the car, eliminating the noise.
2. Brake rotors: If the brake rotors are warped or rusty, they can produce a squealing noise when the tires rotate. Applying the brakes can temporarily stop the noise by creating friction between the pads and rotors.
3. Wheel bearings: Worn out wheel bearings can also lead to a squealing noise. The noise is usually more pronounced when turning or accelerating. Applying the brakes can reduce the noise as it forces the wheel to stay in one position.
4. Driveline components: In some cases, squealing noises can also come from driveline components such as the driveshaft or differential. These noises can be caused by worn out components or lack of lubrication.
Solution:
1. Inspect the brake pads and rotors. If the pads are worn out or contaminated, they should be replaced. If the rotors are warped or rusty, they should be resurfaced or replaced.
2. Lubricate the wheel bearings. If the wheel bearings are making noise, they should be lubricated with high-quality grease.
3. Inspect the driveline components. If the noise is coming from the driveline, the affected components should be inspected and repaired or replaced as necessary.
It is important to note that if the squealing noise persists even after applying the brakes, it is important to have the vehicle inspected by a qualified mechanic.
