Rear tire width max for 67 Barracuda

I had the rear wheels made (specialty wheel) in a 15x7 small bolt pattern. It is hard to find a performance tire in a 14 inch anymore so I adopted to a 15 inch. A 255/60-15 is an old school G60-15 definitely not low profile. I think they still make a Crager SS style in a SBP.


Aren't the stock rims 14" on 67-69 Barracuda's?
I must need to catch up on wheel technology; do they make classic SS Cragar wheels in 15" rims to fit 5-4 bolt pattern?
15" would be the max for me anyway, I'm too old school for these huge wheel diameters with LP tires, old fashin I guess but I like some meat on the sidewall.