The abnormal sound brake pad is a consumable part and an important part of the brake system. The period of the brake pad is mainly related to the driving habits of the driver. Owners may have encountered this situation. When driving, the brake pads will make a "squeaky" metal friction sound. The sound is very sharp. At this time, there are foreign objects in the brake pads or the brake discs are rusty after rain. The track is usually relieved by slamming on the brakes. In addition, the phenomenon of partial wear of the brake pads of the car may also be that the brake pads exceed the usage limit (the back of the brake pads is an iron plate). The brake pads are relatively simple to check and can be viewed by the owner.
