Shadowfirexz
Well-Known Member
I have a 70 duster. 4 speed, 8 3/4 rear end 5x4 small bolt pattern. I currently have a set of 14x5.5 sbp ralley wheels with 205/70r14 bfgs . Running 10 inch rear drums . Honestly I really dig the look with this tire setup. However I do think I’d like to go a little bigger on the rear. So not a pro at this tire stuff but what’s the biggest rim and biggest tire I could run without!!!! I say again WITHOUT relocating springs and all that jaz....... I’m not near my car now but the measurements I previously took looked like with my current wheels bolted up I have 1.25 inches away from the leafs, that’s from the edge of the tire. The backspacing on my current 14x5.5 rims are 4.25 it looked like. Can I go 15X7 with a 255/60r15 tire and 4.25 backspace or is that gonna hit my leaf? If anyone who has a 70 duster can tell me what works I’d appreciate it. Looking at a new set of ralley rims from that wheel vintiques as they look nice and come with centercaps and offer the 4x5 wheels.
