In Reply to: largest rim and tire for 90 750iL posted by Steve on March 01, 2000 at 14:48:29:
Well that depends on whether you mind rolling the inner lip of the fenders.
I run 17 x 8.5 on a 255 40 17 tire with no problems and did no modifications. No spacers, no nothing.
I know of several people who are running 18s. For more info on that check up the DarthVader home page. I don't know the cite but just go to yahoo and search for "darth vader 750il" and it will come up.