1963 valiant front runner sizing suggestions needed

Ahahahahahahahah! 275 under a stock early A?! I wish. 255s are an aggressive fit imho. If you manage to make it fit please let us know how you made it fit.

I'm currently running 245/50R17s on a 17x8 with 4.5" bs on my '64 dart. I am planning on going to 15x8s shortly and am hoping to squeeze 255/60s back there.

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