Look at 215/65-15 (about 26” tall) on the 15x6 rim. Had that tire on 15x6 Keystones on the front (along with 255/60-15’s on 15x8 for the rear. Along with sidewall heights there’s also “bulge” to consider.
26” tall can be an issue with the Barracuda fender. That lower front corner is more restrictive than the other body styles. The SBP and narrow rim help with that, but I think it’ll be close.
I prefer to have the front tires be between 25.5” and 26”, but I’m also used to wider tires as well and that makes some of those clearances tougher.