I had fishing poles, two chairs and small grill plus cables, hose to hook up with that it in the basement. The bed of the truck and couple of rubber calks and rubber mat. Just me and wife and the normal small things you carry in the truck and small bag of tools. I had zero clothes most of the kitchen stuff was in the kitchen area. People tell me that impossible but I have one other 315rst that did the same thing with a big jump in pin weight. All tanks were empty. I do have a B&W hitch that probably weights a little more than yours. These scale weights are with my F350 but the pin weight was 2780 hooked to my 2500HD