rear rims

[tta359]

Will a 15x10 rim fit on the turbo trans am without to much modifications? What is the proper back spacing?

 

[BallisticV6]

5.5 inch back spacing

I have 275/60-15 tires on weld wheels with 5.5 inch back spacing.
As long as the rear springs are healthy or air bags properly inflated you shouldnt get tire rub on the bodies outer wheel well.

 

[BallisticV6]

I forget to also mention that my rear wheels are 15 x 10...