2011 Ram 3500 Dually 6.7 Cummins Turbo Diesel 4x4 Flatbed Automatic Transmission Power Options Factory Exhaust Brake Just Serviced Gooseneck Hitch This truck was came off the line as a conventional pickup. not a cab an chassis. Therefore it does have a midship fuel tank and can have a factory dually bed installed in place of the flatbed per customer preference....