When to Replace Brake Pads?

1 Answers
FelicityAnn
07/30/25 4:14am
Brake pads should be replaced after the car has traveled 80,000 kilometers or every 4 years, but the replacement time may vary depending on the vehicle's usage. Brake pads are a crucial component of the automotive braking system, consisting of a steel plate, friction material, and an insulating layer. They achieve braking by squeezing the brake disc to create friction during braking. The following symptoms indicate that it's time to replace the brake pads: 1. When the thickness is reduced to below 0.5cm, a new brake pad should be installed; 2. Sound: If the car produces squealing or hissing noises during braking, it's time to replace the brake pads; 3. If you feel that the braking is weak, the brake pedal feels heavy, or the braking distance is too long, new brake pads should be installed.
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