235/60/15 on front of duster?
Here is my '74 with BBP disks and a 15x7 cop car wheel with a 235/60R15:
It looks better than I remember, but still sticks in my head that it was too close.
Depending on what the max backspacing is that would fit for a 15" wheel, I would guess you could get it to fit, but I would run more offset than the cop car wheels.