How to Determine When to Replace Brake Discs

1 Answers
MacAdrian
07/29/25 7:05pm
There are three main methods to determine whether brake discs need replacement: 1. Judge by the frequency of brake pad replacement: If brake pads are replaced frequently, it's necessary to check whether the brake discs are too thin. 2. Determine based on wear condition: If there are deep grooves caused by foreign object abrasion on the brake discs, or if the disc surface shows uneven wear (some areas are thin while others are thick), it's recommended to replace them. This type of uneven wear can directly affect the driver's safety. 3. Abnormal noises during braking: The brake discs should be inspected. If the noise is caused by damage or scratches on the brake discs, they should be replaced promptly.
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