How often should brake shoes be replaced?

‌Brake shoes are usually replaced between 30,000 and 100,000 kilometers, depending on a variety of factors. ‌‌

‌Replacement cycle‌: Generally, front brake shoes need to be replaced every 30,000 to 50,000 kilometers, while rear brake shoes can be replaced around 60,000 to 100,000 kilometers. However, this cycle is not absolute and will also be affected by driving habits, driving environment, and brake pad material.

‌Factors affecting the replacement cycle‌:

‌Driving habits‌: Frequent emergency braking or frequent stop-and-go traffic jams will accelerate the wear of brake shoes, and they may need to be replaced in advance.
‌Driving environment‌: Driving on complex road conditions such as mountain roads and muddy roads will accelerate wear, while driving on highways will wear more slowly.
‌Brake pad material‌: The lifespan of brake pads of different materials varies greatly. Brake pads made of organic materials wear quickly but are low in cost, while brake pads made of semi-metallic and ceramic materials are more durable but more expensive.
‌How to determine whether the brake shoe needs to be replaced‌:

‌Observe the thickness‌: When the thickness of the brake shoe is less than 5 mm, it means that it is close to the wear limit and needs to be replaced.
‌Listen to the sound‌: If you hear a sharp metal friction sound when you step on the brake, it means that the brake shoe is severely worn and needs to be replaced immediately.
‌Dashboard warning light‌: Some vehicles are equipped with brake pad sensors. When the brake pads are worn to a certain extent, the warning light on the dashboard will light up to remind you to replace it.
‌Feel the braking effect‌: When the braking effect becomes worse, the braking force is insufficient, and the braking distance becomes longer, you also need to consider replacing it.