01GT4.6

Zach a 325 should fit a 10" wheel no matter what back spacing you go with. I'd get 6.5" bs to make sure it doesn't stick past the fenders.

Xemeth

Yeah, do 6.5" BS. Mine sit perfectly flush with the outer most part of the fender. A 5.5 BS would stick out too much and be ugly, IMO.

ZW99GT

You guys are right. I was thinking about it backwards. More B/S means it's tucked in tighter to the axle. I don't know how I got that mixed up. I swear my buddy's 15x10's w/ 295's with a 5.5 BS looks perfectly sick on his 95 GT.

Jazzer The Cat

I have seen 345's on 18"x10"s, but looked like crappola

Jazzer