The wheel is going to extend closer to the fender lip with the 8" wheel. The wheel will be sticking more than 1.5mm. Stock offset is +55mm on a 6.5" wheel. The wheel itself will extend about 1" farther out, and about 0.5" inward with a 8" wide w/ +50mm offset. 215's on a 8" wheel don't provide much protection for the lip due to the fact that the lip protector part of the wheel is stretch because of the wide wheel. I would suggest the 7.5" wide wheel, unless you have a need for it...