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How Many Kilometers Should BMW Brake Pads Be Replaced?

1 Answers

DelConnor

07/30/25 6:38am

According to BMW's official recommended maintenance package, the front and rear brake pads of BMW models should be replaced every 50,000 kilometers, while the brake discs should be replaced every 100,000 kilometers, meaning the brake discs are replaced every two brake pad changes. Here is some relevant information: 1. Thickness of BMW brake discs: Different BMW models are equipped with different brake discs, with thicknesses of 22mm, 24mm, 26mm, 30mm, etc. The usable thickness of brake discs for general models is only 2.4mm. For M models or models equipped with perforated brake discs, the usable thickness is only 1.6mm. This means that for a 30mm thick brake disc, the limit is 28.4mm, at which point it must be replaced. 2. Usage of BMW brake discs: In terms of brands, BMW uses a variety of brake disc brands. Replacing brake discs, like replacing brake pads, requires a break-in period of several hundred kilometers. During this time, driving should be more cautious as the braking effect may not be optimal. Avoid unnecessary resurfacing, as the usable thickness is already very thin, and resurfacing can reduce the lifespan by tens of thousands of kilometers.

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