Recommended Tire Pressure for BFG 315s

[Cummins4WD]

Just wondering what the recommended psi setting is for the front and back of my 2500 Cummins on BFG 315s...



An unloaded highway/roadtrip pressure?



and a recommendation for towing 8,000lbs to 10,000lbs. ?



I did a quick search and all I found was...

"between 57-62 psi... "



Any advice would be great... Currently all four of mine are at 35psi... But that 'ain't right I'm sure. They seem to be wearing ok and I don't have any death wobble... but maybe I'm loosing fuel mileage at this low of a level.



Thanks yall!

 

[Bertram65]

50 psi is the max, for that tire, when I had them on my truck I ran 50 in the front 40 in the rear empty. For any hauling or towing 50 all around would be best.

 

[nickleinonen]

i run 38-40psi front and 2psi lower in the rear. got nice even wear across the entire tread contact patch... fuel economy suffers at that point though with the lower tire pressures

 

[Kry226]

I run 50 front, 40-45 rear

 

[sarj]

I started out lower, but now run 50/45 & 50/50. You may lose some on tire life, but pick up in stability, cornering, mileage, and load safety during heavy braking.



sarj