Dually rear tire wear
I have 27,000 miles on Ram dually and the rear tires are worn down to less than half tread left fronts are fine is this normal with dually's. I always keep tire inflated to the reccomended pressure.
Forum Discussion
All 3 of my Ram 3500 4x4 DRW trucks, I rotated every 7,500 miles, ran 45 psi in the rears for everyday driving, including towing my 16' enclosed trailer weighing in around 6,000-6,500 pounds continuously. With the fifth wheel attached, the rears go to 80 psi. The front stays at 80 psi all the time. My tire wear has always been with in 2/32's across all tires.
