Here is some info for you to help calculate the CCC. The only number needed that is not on the Thor website is UVW (otherwise known as shipping weight with full fuel, engine oil, and coolants).
"Calculate the (CCC) for your RV:
The Cargo Carrying Capacity (CCC) of an RV is the GVWR less the empty weight, the weight of the full water tank, the weight of the full propane tanks and the sleeping capacity.
Take the vehicle's gross vehicle weight rating (GVWR on Manufacturers Specifications)
Subtract the vehicles unloaded weight (UVW) or empty weight (on Manufacturers Specifications)
Subtract the weight of fresh water on board (8.3 pounds per gallon)
Subtract the propane weight (4.2 pounds per gallon)
Subtract the weight of the seating capacity weight rating (SCWR) (150 pounds times the number of seating positions)"
Cargo Carrying Capacity