34 00 022 Minimum Brake Disc Thickness

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: New brake pads may only be fitted if the brake disc thickness is greater than the minimum brake disc thickness (MIN TH).

Test specification 29 Limit value for brake disc thickness:

BMW, MINI and Rolls-Royce vehicles: nominal dimension minus 2.4 mm
Vehicles of BMW Motorsport GmbH (perforated brake disc): nominal dimension minus 1.6 mm
This limit dimensions is also applicable to perforated brake discs which are fitted on BMW AG vehicles as optional accessories!
Minimum thickness of brake pads: 3 mm.

This corresponds to the when the pad wear indicator lights up and applies to all BMW Group vehicles.