I have a 97 step side (or flare side whatever you want to call it) and I'm rebuilding it from the frame up as a street truck with a bit of a drop and nicer wheels and tires. So as to my question I'm wondering what is the widest tire I can fit on the rear as I'm putting a 9.5 on the front I want to put on an 11 inch wide performance tire but I want make sure it's going to fit.