Appropriate Wheel Offset for 18" Wheels?

Don't forget camber angle being a factor. Tom said hes runnin 2.75 NEG IIRC. I bet that equates to about 3/4" at the top of the tire give or take. Seems 18x9.5's are pretty common in the 38-45mm bs range and I think I may end up with a set of those and the same tires Tom is running. Was also considering 19x11's and 305/30/19's but I need to get the damn car back on the road before that happens.

Very true! In this pic you can see the camber at work. You will love the R-S3!