I'm restoring an 89 Fox Body, and swapping from 4cyl to V8. I'm using stock 5.0 front lower control arms, spindles, and brakes. Also using stock 5.0 8.8" rear end, SVE rear control arms (eliminating the quad shocks), 5-lug axles and Cobra rear brakes. Would like to run 245s in the front, and 275s in the rear. With a set of 4 17x9 Bullitts fit the bill?
These will fit the rear 5 lug conversion, but for them to fit on the front, an SN95 style brake conversion must be done as these will not fit the standard fox 5 lug rotor hub. If you do that, these will work just fine with those tires sizes you mentioned.