What tire pressure do you recommend for stock size 265-70R17? I have BFG ATs on factory FX4 rims. The door jam says 30PSI front and 35PSI rear. I just adjusted all 4 tires to 35 PSI and it looks and feels(when turning) that I need more air pressure in the fronts. I want to keep my tires as long as possible but also would like to get the best MPGS. What do ya'll suggest? 37-38 psi all the way around??---DirtySCREW

 

What load range is the tire. 30-35 is only good for a p series tire. Is yours a P series, and if it is what is the max pressure. Or is it a LT LR C, D, or E and what is the max pressure. Size is pretty much meaningless.

 

I dont know the load right off hand...I do remember see that 50 PSI was the max recommended pressure--------DirtySCREW

 

Sounds like either a LR C or a LR D. Either way, run them at 38-40 on your 03. An 04 up would be slightly higher. That 50 is not the max recommended, but the max pressure. Do not go over that cold at any time.

 

yea, there LT 265-70R17 Load Range C. I put them at 39PSI all the way around--DirtySCREW

 

I use to run 50 lbs in my old truck with 33s.