What Causes the Creaking Sound When Applying Brakes in a Car?

[DeReed]

The reasons for the creaking sound when applying brakes in a car: 1. Excessive wear of brake pads: When the brake pads are excessively worn or contain foreign objects, a creaking noise may occur when braking. The solution is to clean the brake pads. If the thickness of the brake pads is worn to within 6mm, they should be replaced promptly; 2. Activation of the car's ABS: During sudden braking, the car's ABS (Anti-lock Braking System) automatically activates, and the braking noise is normal in this situation; 3. Excessive tire wear: If the tires are excessively worn or have bulges or out-of-round conditions, it can also cause abnormal noises while driving. The solution is to inspect the tires. If they are excessively worn, they should be replaced promptly, and a four-wheel alignment and dynamic balance should be performed after replacement; 4. Damage to the steering gear: If the creaking sound is caused by the detachment of the steering gear rubber sleeve or other faults, it is necessary to visit a repair shop for professional inspection and repair.