BMW X3 Owners Manual: Mobility System

Run-flat tires

Label RSC label on the tire sidewall. The wheels consist of tires that are self-supporting, to a limited degree, and possibly special rims. ...

The concept

With the Mobility System, minor tire damage can be sealed quickly to enable continued travel. To accomplish this, sealant is pumped into the tires, ...

Other materials:

BMW X3 Service & Repair Manual > Struts with rubber mounts: Removing and installing left or right wishbone
Special tools required: 31 2 242 31 2 246 31 2 240 NOTE: If the wishbone is detached from the front axle support, it will be necessary to carry out the wheel alignment procedure . Necessary preliminary work: Remove FRONT WHEEL . IMPORTANT: Do not release wishbone from swiv ...