Cummins12V98 wrote:
Eurocamper wrote:
Deflate your tires to 60 psi front and 45 psi rear and set you Tire Pressure Monitoring System to "Light Load."
Air your tires back up when your towing your trailer.
With the Cummins up front and being a 4X4 and Dually all the weight plus the turning wear will make the edges of the tires wear prematurely.
OP doesn't have a dually. Factory recommended inflation on my 2500 4x4 is 65 front, 45 rear for light load. I'm running 55 front, 45 rear no problems. Cummins adds about 250 pound more to each front tire, they can go 65 up front if they want to.
