[71Dragtruck]

Thanks, my rim's are 15x12 with 7.5" back space. Right now I run 29x14.5 tire with a stock width rear end, I'm going to a narrowed 9" and lowering the rear so the tires tuck up a bit. I want them to sit in as much as yours do, the rear end is just parts right now and has to be built so I have the advantage of making it whatever width I need as long as there is room for the tire. I'm pretty sure I'll have room for a 31x16.5 tire but just want to double check before I buy tires and have them mounted, If I can't tuck them in I'll go to a 14.5 then instead, main concern is clearing the outer part of the inner where it sticks in a bit to joint to the fenderwell. I don't want it to rub the tire.