Do you actually have the new Ram Power Wagon already? Factory lift kit and off-road tires add instability, very light payload and tow weight rating for a 3/4 ton; not sure a hitch can make this handle well on the highway, not to mention loading it down for full-time use.
The Hensley/ProPride design is your best bet, it takes away the lever of rear axle-to-hitch ball that transmits yaw of the trailer to the steering axle of your truck. Use the w.d. bars recommended by the Hensley or ProPride manufacturer, which will most probably be 1400#.
Doug and Cheryl
2012 FC RB, Michelin 16, ProPride 1400
2016 Ram 1500 Laramie Crew Cab 4X4 Ecodiesel 3.92 axles
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