Trying to decipher all the info out there on proper tire pressures. My truck is a 2004 F350 4x4 Dually. I have on her new Michellin 235/85r16 load range E tires.
According to the door sticker, I should run 65 psi front and 55 for the dual rears.
We just bought a 5th wheel that weighs in at over 13k and I want to make sure about the tire PSI. I'm tempted to bring all 6 tires to 70psi.
Looking for input/suggestions. Bottom line - - looking for that sweet spot between great tire wear (this set cost me $1430 so I need them to last) and the best fuel MPG that I can get - - not to mention safety.