In 1999 they did not use "sleeping positions" as part of the equation. The rated CCC, at 3933 included fuel, propane, and water, but no passengers.
I wanted to know, as close as possible, what my true CCC was. When I took delivery of the rig, I filled it with gas, filled the propane tank, added 1/3 tank of fresh water, and took the rig to the scales. The UVW, according to Winnebago was 16,567. My actual weight, loaded as described, with me, wife, and 2 Shih Tzu's on board was 17,300 lbs. GVWR of the rig is 20,500, leaving an actual CCC of 3,200. So, the 3,933 in my ealier post is the sticker number.
Still, 3,200 actual CCC for a gas rig ain't bad.
1656717300