Quote:
Originally Posted by upallnight
Are these the original wheels or are they aftermarket or wheels from a different series BMW? Helped another X owner on another forum who had a vibration problem, turn out she was running wheels from an E39 which has a bigger hub diameter so she needed hub rings to center the wheels on the hub.
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They're off the 4.6iS of the same model - I've tried putting hubcentric rings on but no benefit, plus the conical shape of the wheel nuts causes lugcentric centring stability anyway.
All the posts relating to the rotors being warped or buildup, I don't have any pulsating through the pedal (none, nada). Do you still think it could be that? They're not aftermarket rotors or pads