8-3/4 w/Yukon axles, fuel cell, leaf springs, aluminum radiator, Weld wheels, MORE!

SlimPikins said
What is the width of the rims, and how much back spacing?

I BELIEVE they are 15X8 with 4.5" backspacing from what I can tell. I have never had the tires off so the wheel width I'm guessing on.

All other questions PM'd. Sorry for the late replies.