2021年4月9日 · Perfectrding to various manufacturers’ load and inflation tables, a typical standard profile 11R22.5 load-range G tire needs 105 psi to get beyond a 6,000 lb. load carrying capacity (12,000 per axle). Low-profile 22.5-Perfect Steerable Transfer Carth tires, such a 275/80R22.5 LRG, would need 110 psi (from Michelin’s tables) to carry 12,350 lb.