I think you may find the truck weighs a bit more than 5000#. A friend says his is about 5200_5300 lbs. I have never weighed mine but believe the standard truck is sbout 5000 lbs plus additional weight for upgraded size engine, skid plates and any options beyond the standard. Also I think you might not have a hitch on your RV rated for more than 5000#. Some RV'S that size may even have a hitch rated for less than 5000 lbs. No matter if everything is rated for 5000 lbs I think you are, at best, right on the margin. Suggest check motor home capacity, hitch capacity and weigh your truck to make sure where you are.