How important do you feel a dually is? I was thinking more toward a standard 1 ton.
Hi eric0669,
DRW vs SWR typically comes down to payload capacity. The 3970RD has a GVWR of 16,000, so you should plan on a pin weight of around 3,200 lbs. Add to that the weight of the hitch, bed liner, bed cover, tools, firewood, pets, passengers and anything else in the truck and you could easily be carrying over 4,000 lbs on the truck. That will be at or above the payload spec of most single rear wheel trucks.
In addition to that, most people feel that duallies are much more stable while towing heavy fifth wheels, especially in crosswinds or in heavy traffic.
Whatever you decide, before actually buying, check the 5th wheel towing capacity AND the payload capacity on the exact truck you're considering. The marketing literature makes claims based on best possible configurations that are rarely seen.