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Old 03-11-2009, 05:32 PM
TMAllison TMAllison is offline
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Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
MB rotors are softer than pads and are designed to wear. The pad doesn't cover the entire rotor creating that lip. Fairly common to change rotors every other brake pad change.

Impossible to say if it is uncommon wear without knowledge of how the person drives. Prob to be expected if driver charges up to every stoplight expecting it to change and then brakes hard........If you charge around too much and overheat the rotors they may be wrapped.
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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)
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