Center of Gravity

I'm considering the purchase of an older (2000) Starcraft 853 truck camper.

Trying to find out if I can carry it on a 2006 dodge ram 3500 SRW short bed truck. It would be helpful to know where the COG is on this model.

Any links to spec would be very helpful. So far my search has come up empty.

Thanks for any help.
Dale Weaver