This is not a special edition wheel package from Jeep or gold spray paint. This is what happens when an owner chooses to ignore brake noise coming from his vehicle. The coating is actually oxidized iron particles from the destroyed rotor. Behind the wheel was a scary sight. The rotor was worn paper thin and had separated from the hat. The only reason why the driver decided to have the vehicle examined was the pedal had dropped to the floor because the front brakes had worn out.