Alright, I am looking for some aftermarket rims that look good on a 91 RS. Picture should be in my sig. What size can i go to, and what are the dimensions of the rims? Anybody got a link to a place where i can find some?

Check out tirerack?

stock size you have now is 15x8, mine had 16x8 and now has 17x8. There's thousands of rim choices for you out there.

http://www.carcraft.com/techarticles/fitting_tires_wheels/

that link should let u know exactly how big u can go without major clearance mods

Ronal Firehawk wheels...17x9.5
hawksthirdgenparts.com