Question for tirerack expert Luke
thanks for your help.
what is the stock wheel offset for a 17" b5 A4 wheel? My s4 has 225/45/17s, but I think the offset is higher and and the width is 7.5 AFAIK??
are you saying the brabus' won't work for him?!
BBS CH is 18x8.5 ET35, which will stick out 1.3mm more than the Brabus wheels will on the A4.
BBS RXII is 18x8.5 ET32, and these will very slightly rub on an A4 when lowered.
On the backspacing, stock S4 wheel is 17x7.5 ET45, with a 140.25mm backspacing. The 17x8 ET30 Brabus wheel will be 9mm FURTHER away from the suspension arm.
I see no problems with the fitment even when lowered.
Use a 225/45/17 tire.
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