VERY Short Term Build Wheels
You can use the spare tire off a modern mustang or even a G35/G37 if all you're looking for is rollers. A lot of junk yards sell the full size spare tires that come in with their scrapped cars. Your maximum tire height is about 26", maybe a little less considering it's a Barracuda. Width gets tricky fast as it depends on how much backspacing the wheel has.
I used to carry a 17" spare from a '07/08 Infiniti G35. Fits in the trunk well, it's not perfectly flush with the floor but it's pretty close. It clears my 13" rotors in the front too, which is why I had to use a 17" spare. I think it has a 145/80/17 on it (~26" tall). All I did was a little dremel work on the hub bore, it was a couple mm's too small. Not a big deal for a temporary spare or set of rollers.
You can use the spare tire off a modern mustang or even a G35/G37 if all you're looking for is rollers. A lot of junk yards sell the full size spare tires that come in with their scrapped cars. Your maximum tire height is about 26", maybe a little less considering it's a Barracuda. Width gets tricky fast as it depends on how much backspacing the wheel has.
I used to carry a 17" spare from a '07/08 Infiniti G35. Fits in the trunk well, it's not perfectly flush with the floor but it's pretty close. It clears my 13" rotors in the front too, which is why I had to use a 17" spare. I think it has a 145/80/17 on it (~26" tall). All I did was a little dremel work on the hub bore, it was a couple mm's too small. Not a big deal for a temporary spare or set of rollers.
