Hello all,

I have 2 new front brake discs that I got from this site. The car was vibrating quite a bit in the front end when braking, and the abs was reacting to the vibration. When I removed the wheels, I found that both discs had 2 low spots each. The spots are located directly opposite each other across the diameter of the wheel. Did I get a bad set of discs, or is there some other problem or adjustment I have wrong?

Thanks,

Darren McLaughlin

I will call and speak to you on this subject. I would think that there is a problem where the rotor contacts the hub.

------------------
Benzmac:
Donnie Drummonds
300E
ASE CERTIFIED MASTER AUTO TECHNICIAN
SERVICE MANAGER FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM