This seems like a good thread to continue rather than start another. We recently got a 2013 Thor Four Winds 28Z and I have been anxious to get it weighed. We've had one weekend trip in it and feel it is pretty well set up for future travel. One major item still to come is a Big Foot EZ Level system to be installed next week. This will add 200# spread around the chassis.
So to start with, the 28Z is 29'11" long overall on a 210" wheelbase E450 chassis. The door sticker said that the maximum cargo capacity of the rig as delivered was #3,120. I am sure this was with dry tanks, no propane, and no fuel.
Today's weight was (including DW and I, full gas tank, full propane, empty fresh, gray, black tanks):
Capacities per Ford sticker:
It is very comforting to know that we still have over a ton of capacity and that the capacity is in the rear where the primary storage areas are. I have heard too many stories of class c coaches delivered near the gvwr. I can't imagine how we could add more than 300 pounds of gear and food plus maybe a half tank of water.