I've started looking at adding a 2" body lift to my TB that will bring my "ground to fender" height to about 40 1/4" front and back just wondering how big of a tire I can fit on my stock 17's? I know 285's will fit. I've got 265/70/R17 on them now but how much wider can I go before I need a wider wheel with better offset? the 265's already look to small...