i want to make it so that my wheel comes out more to match or go a little farther than my fender in my rear. but i don't want to rub. with 19x8 with 40 offset, i calculated it, and it should only get 8mm closer to the strut housing, and should extend it by 18mm. the tire would be 235/35/19 but i was wondering if you can put 19x8.5 with 30 mm offset. you think it will mess up the handling? it would make the wheel come out 34 mm, and only be 4mm closer to the strut. i want to do this, but i can't find a black on chrome with a machined lip wheel thsi size and offset with a 5/100 bolt pattern. also has anyone gone 19's in the bakc and 18 or 17's in the front?