catfishmontana wrote:
Cummins12V98 wrote:
catfishmontana wrote:
My 2012 Ram dually I bought a few weeks ago had 80 psi in all six tires! I aired the rears down to 65 and the truck rides much better.
Run 45 in the rear duals and 80 in the front solo and 60 in the rear towing. Leave fronts at 80.
I had really good wear at 65 on my 2010 dually. Call me lazy, but airing up and down all the time gets old. These newer trucks ride so nice, I leave mine at towing pressures all the time unless it starts causing wear issues.
Your dully probably adds the weight needed for the smoother ride.
Mine is a SRW, short bed, no bedliner, no shell/tonneau, no weight added bucking bronco!
Wonder how the cowboys did it in the old days?!
