Came across some 20x8.5 wheels for a decent price and was wondering if they will fit my 86 cutty. They look like the torque thrust type. The guy said he bought them for his s10 blazer, but sold the blazer b4 putting them on. The size is 20x8.5, 5 on 4.75 lug pattern, and 5.25" backspace. Will these fit on my cutty with no probs with a 245-35-20 tire? Just wondering about the backspacing, I know people put factory s10 wheels on gbodys. Thanx for the help.