Machine description: Cummins 6.7 L Diesel Engine, 7707 Engine hrs, Automatic Transmission, 5500 lb Front Axle, 9350 lb Rears, 13000 lb GVWR, 235/80R17, Spring Suspension, 171 in Wheelbase, 62 in Cab to Axle, 113 in Cab to... more info about the 2012 Dodge RAM 3500.