How Often Should the Rear Brake Pads of a BMW 3 Series Be Replaced?

[DelAnthony]

Under normal driving conditions, the front brake pads last approximately 60,000 kilometers, while the rear brake pads last around 100,000 kilometers, depending on usage intensity. Thickness Observation: New brake pads are typically about 10mm thick. When the visible thickness of the brake pads is reduced to about one-third of the original, you should increase the frequency of self-inspection and be prepared to replace them. Generally, when the thickness is less than about 1mm, immediate replacement is required. Impact of Brake Pads. When the brake pads wear thin, braking efficiency is affected. You will need to press the brake pedal harder to achieve the same braking effect that was previously achieved with a lighter press, and the initial braking effect becomes noticeably weaker. If you feel that the brakes are becoming soft or less effective, it's time to check whether the brake pads need replacement.