Hello all. I have just purchase a new 2006 E500. I want to repalce the standard 17" wheels with a more stylish if not larger rim. I have been told that this car will accomadate 20" but I am almost positive that the Mercedes ride will disapear with those rims. What size rims have people added there E seires and how do they ride. I would pefer to have the largest rims and not sacrafice all of the ride quality. Thanks.