I was curious if anyone had the OEM 18in wheel offset?

But, more importantly: what is the max 18in size you can run in the front and rear? Possible to run Hankook RS3s with 265/35/18 F 285/35/18 R on the OEM 18s? if not, what offset and width would be needed?


Reason for this is I'm curious how the SL550 would do on the track with some sticky RS3 tires

Thanks!!

 

Also, 19in RS3 tire size recommendations??