Why Does the Car Brake Make Noise?

1 Answers
GiaDella
07/29/25 2:21pm
Car brakes making abnormal noises can be attributed to the following reasons: 1. The car is new or has just had new brake pads installed, which is a normal phenomenon. 2. Rust on brake discs or pads: After parking for a long time, especially in humid weather or after rain, some rust or dirt may appear on the brake discs or pads. In this case, butter or specialized lubricating oil can be applied at the connection between the brake pads and the brake caliper. 3. Excessive wear of brake discs and pads: Both brake discs and pads are high-wear items. Every time the brakes are applied, these two components rub against each other, leading to natural wear over time. When the wear becomes excessive, abnormal noises may occur, so regular inspection and replacement are necessary.
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