I was wondering if there was any help for me my car is the 06 e350 lowered with h&r springs the ride is nice and smooth no problems there however it seems to be a bit too low it seems on almost every bump the back wheels rub. I have 20 inch wheels but i've been in other benz with 20 inch wheels with no rub.........????/

 

Maybe its the offset? Or rear tire size? Are you running 30 or 25 profile in the back?