Hi Terry, I've got a '07 SE with V6 and the AirLift kit. I pull a dual axle, 21 ft hybrid camper, ( Rockwood Roo 21SS ), 3,480 lbs dry weight and 4,800 loaded, with an Equal-I-zer weight-distributing/anti-sway hitch on the Pathfinder's stock receiver. I recently pulled this camper with my Pathfinder...