Interesting..... truck manufacturers making RVs (or at least blessing certain ones to go with their trucks). This ought to be entertaining from a weight perspective. If it's anything like the tow ratings they brag about they'll have 50# between the dry weight and GVWR.
After all, all you really NEED to survive in an RV is 1 change of clothes, a can of chili and a quart of water. That still leaves you a robust 42# of capacity to bring along non-essential items 🙂