need to know if 2007 MERCEDES BENZ S550 19" rims can fit on a 1998 Audi A6Q

 

Both cars have a 5-112 bolt pattern so technically they should fit if they are the 19x8.5. you have to check and see if you will have any offset issues like the front rims fitting by the calipers if you have a 2.7. I know 2.7s require atleast a 35mm offset.

 

it a 2.8 and the offset is 43mm