[mikew2069]

Originally Posted by jsedlak

This is what I've worked out... should work...
http://www.rimsntires.com/specs.jsp?...2=New F30 Rear

Relative to 18" M-Sport wheels, this setup will be
14mm/1.4cm more aggressive
4mm/0.4cm smaller gap

1in = 2.54cm

That calculator is awesome. I'm going to call Forgestar this afternoon and see what my offsets are. Are you sure that's the correct offset on the stock 18x8.5"?

I think youve sold me on the 265!