Getting ready for a long trip, and need to air up the tires. I have BFG AT in 285/75 16 load D.
Truck weight with trailer is 4500 front, 4700 rear. 2250/2350 per tire.
From a Goodyear publication, it says that I only need 40psi for the front, and 45psi for the rear. Does that seem low...