[Jonboy]

FWIW, I had a pair of 15x10 rallys on teh rear of my 77 Blazer foa a bit with a 325/50 BFG Drag Radial. That is a large x huge tire. It pretty much filled up the whole wheelwell. I hat to take out two of teh bolts going through the wheeltub to clear the tire, but it looked really tough. That truck was lowered about 3/4.