I just bought rims and I'm wondering about the proper offset for 'em. I asked the guy everything except the offset. The rims are chrome 18x8" Ecko C7's. I plan on putting 225/40R18's on 'em when I get 'em, but what is the offset that the car will allow. I know that stock is 46mm and I also know that our bolt pattern is 5x114.3. Is there anything else that I'm forgetting and/or need to know other than possibly rolling the fenders? Thanks guys.
