Widest tire on 8 3/4 rearend - 1972 Dodge Dart Swinger

if your on a budget ,You can get 15x7 dodge diplomat wrecking yard steel wheels for the back ,and just to be safe, put on 245/60/15's ,and use a 1/4 inch spacer on back rims ,for the front' look for old 60s C-body/or 60's 70's dodge truck 15x5 rims for the front ,and run a 205/70/15 on the front 'good rims for dog dish hub caps/rings etc
'crap' i forgot you got the small bolt pattern' Forget about the tires update that car with the BBP