67-69 barracuda front tire width

Joerg said
Hi do the 225/60 r15 fit with disc brakes without rubbing

It’s very close. Dependent on alignment, production tolerances, and past bodywork.

Ive run 15x7 with 4.25 backspace and 225/60/15. 73 disc/spindles, offset upper bushings, poly strut bushings, rubber LCA bushings

I’ve seen others try with 73 disk and they have rub. Not sure of their parts, alignment, or body history.