15" Rear tire sizes for Duster

4 speedin said

I am interested in ordering a set of rallies from summit 5on4 pattern for my sons 71 Duster. The 15x8s only come in 4 and 5/8 backspace, Do you know if these will work? He also want's to run the 275 60 15 and was wondering if yours fit ok and how they looked!

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Measure your wheel well clearances using three plumb lines. One from the wheel well lip, one from the spring and one on the drum face. That will tell you what you have to work with.

I'm using 10x15 (4x5 bolt pattern) with zero offset. I had to add a 1/4 inch spacer to center the rims in my wheel wells.