235/60/15 on front of duster?

BBP disk brakes? No way. Not on a 15x8” with 4” of backspace. Not unless you adjust the ride height up so it looks like a 4x4.

SBP disks, maaaaaaybe. Still be super tight on the fender. Probably still have to move some stuff around to make that work.
These fit and didn't rub. This is a '74 Duster I made to look like a '71 340 model.

D2.jpg D5.jpg Duster 1.JPG