Yes, Grit Dog, my mistake to post any numbers when asking for towing advice. However, because of all the questioning, it did force me to actually weigh my truck & 5th wheel and do the math. After adding a 2nd AC on the 5ver, a new tonneau cover for the truck, and allowing for loading an additional 1,000 lbs. of gear, I have used up almost all of the available GVWR on my XD. And yes I did include the extra weight of my dear wife! So, after being slightly "offended" by all the potential issues raised by others, it actually was helpful in the end.