Rear tire sizing?

I've had all of these on the rear of mine with no issues:
245/60R14 on 14x7 wheels, sbp
255/60R15 on 15x7 wheels, 4.5 bs, sbp
275/60R15 on 15x8 wheels, 4.5 bs, bbp, bbp axles

If you want to stick with cheap steelies, I see 14x6 sbp rusty chrome reverse for sale all over fb and ebay all the time.
Paint them black, wider stock appearing wheels for low $.