A body wheel and tire sizes.

pauly v.100 said

Kind of an old thread, but since I like old, here goes..

18x8.75, 6.25" backspace, +35 offset wheels all around
245/40x18 BFG pro comp 2 front
255/40x18 BFG pro comp 2 rear
wheels weigh 21 lbs. each
no mini tub, no offset hangers. a little ball peen hammer action on rear inner wells. no rubs

Click to expand...

I'm trying to fit 17"x8" bullitts with 45 mm offset, which turns out to be about 6.25 backspacing, with not much luck so far.

In the front, I have issues with wheel fitting the rotor hub, but hopefully after new rotors that will be solved. Once I get the fronts on, I'm hoping the wheel/tire doesn't hit any of the suspension/steering components.

In the back, I have issues with the wheel hitting both the inner fender well and the leaf spring. Considering that Duster's have narrower track in the rear than the front, I had already been wanting to upgrade to a B-Body axle to even things out. I'm hoping that will solve my wheel fitment issues.

Currently, I have the following:

Weld Racing Drag Lites

Front: 15" with 165R15
Rear: 15" with 11.5"x28" Mickey Thompson ET Street DOT Drag

The backspacing on those Welds are unknown to me at this time, since I have not measured them. Once I get my Bullitts mounted, they're up for sale.