Biggest tire in 64 barracuda stock configuration
I'm running 245/60/14 on a 7" rim with 4.5" backspace on the rear of my 66 Valiant. It's all the tire I can get in there without tubbing, rolling the fender lip, or moving the springs. I have about 1/4" to the spring, and about 3/8" to the fender. The fronts are 205/70/14 on a 5.5" rim with 3-5/8 backspace.
I'm running 245/60/14 on a 7" rim with 4.5" backspace on the rear of my 66 Valiant. It's all the tire I can get in there without tubbing, rolling the fender lip, or moving the springs. I have about 1/4" to the spring, and about 3/8" to the fender. The fronts are 205/70/14 on a 5.5" rim with 3-5/8 backspace.
