1968FormulaS340 said You don't have many choices. If you have a 67 Barracuda, I would recommend staying at or under 26". 185-75R15 (25.9" Tall) 195-75R15 (26.5" Tall) 195-70R15 (25.7" Tall, This would be my choice.) 205-70R15 (26.3" Tall) Click to expand...