Anyone Use 275/60-15 BFG TAs with Cragar Series 61C Cragar SS on Their Duster?

Oldmanmopar said
7th picture is a 8 1/4 that's a 74. Back space on those wheels are 4 1/2. The 8th picture orange Duster is an 8 3.4 with big bolt 4 1/2 axles. Those are big bolt wheels with 4 1/2 Back space. Same wheels as the gray 74. primered 71 with green hood has drag lights 4 1/2 back space big bolt wheels.

8 inch Small bolt wheels need to be 4 1/4 max back space. Special order 8 inch factory rally wheels from wheels Vintique. Summit racing. Extra $100 per wheel. Small bolt cragars 8 inch wide small bolt are 4 1/4 Back space from summit. 7 inch wide wheels with 3 1/2 back space cause the 275's to hit the wheel well lip from tire bulge.

Based on your 7th pic with the same rear the 275's should work with the big bolt Cragars and 4.25 back space. I'm going to raise the rear so not worried about wheel lip but the tires need to have room by the springs and not rub. My 295 TA's with Nomad rims and 3.75 BS have about a 1/4 inch gap at the springs and will rub the lip if rear is too low. With the wide wheel lip I would expect 275's to rub at the wheel lip. I just don't want leaf spring rub.