Will It Tow?
2020 Ram 2500 (6.7L Cummins I6 turbo diesel) with the 2027 Forest River Flagstaff Classic Fifth Wheel 401CFB at its full GVWR of 13,496 lb, two adults and a dog aboard and a weight-distribution hitch.
Over on payload.
- Tow rating: Not sure yet (13,496 lb camper, rating 13,480 to 20,000 lb)
- Payload: Over by 89 lb (3,249 to 4,194 lb used, payload 1,820 to 3,160 lb)
- Truck and trailer together: Not sure yet (22,006 lb, GCWR up to 27,840 lb)
Check it with your own numbers- Fifth wheel hitch (needed): Rated for at least your camper's weight (13,496 lb) and about 3,400 lb of pin weight. That points to a 16K-class hitch or bigger. It mounts in the bed over the rear axle.
- Weight distribution and sway control (not needed): Fifth wheels ride on a hitch over the truck's rear axle, which makes them much more stable than a bumper-pull. These are for travel trailers.
- Short bed? (check): With a bed under 8 ft, use a slider hitch or a pin box made for short beds so the camper clears your cab on tight turns.
- Brake controller (needed): Your camper has electric brakes, and the controller in your cab runs them. Many newer trucks have one built in.
- Measure your pin weight (tip): We're estimating 2,429 to 3,374 lb. A CAT scale weigh, hitched and unhitched, gives you the real number. Enter it in step 2.
Hitches make towing steadier, but none of them raise your tow rating or payload. The hitch itself counts against payload.
Ratings come from manufacturer towing guides and spec sheets. These are planning estimates, not a safety guarantee. Your truck and camper stickers, your owner's manual and a scale always win.