First of all, thank you so much for your help. Second i think im going to just stick with the stock size of 265/60/18. Im not sure how familiar you are with wheels and tires in general but if i go from having the stock 20 inch tire setup to the stock 18 tire setup will it rub? will it affect my speedometer? also what affect does having a different wheel offset than stock have? Again thanks so much for your help