The 2011 Ram Heavy Duty models, the Ram 2500 and Ram 3500, are comfortable and highly capable, ready for serious towing or heavy-duty hauling. A new Ram Outdoorsman model expands the 2011 Ram 2500 and 2011 Ram 3500 lineup.Ram Heavy Duty models received a major overhaul for the 2010 model year along with refinements throughout. The Crew Cab got larger, giving Ram a unique cab lineup in the segment