small bolt pattern rally's 66 barracuda

Look on tire rack for fitment, but I have run 215-70-14s on the factory wheels on my GTS and that's about as wide a tire as you want to run on a 5.5" rim. I looked and couldn't find a 60 series that would fit. You can buy small bolt 15" rallyes or turn your wheels into 15s with new shells. That's what I would really recommend. A lot more tire choices in 15s.