After a lot of research and help from here, I have concluded I am good to go. Going this Friday to Ohio to pick up our 2015 Heritage Glen 327RE and bring it back down to NC. West Virginia Turnpike here we come, Slow and Easy that is!
It will be pretty dry weight coming back home, but I figured the 5er's GVWR at 12136 then 20% came to a pin weight of 2427 The GVWR of the truck is 8600, it weighed in with me and full of gas at 5810, wife hitch 270 so the numbers came out to...
5810 + 270 + 2427 = 8507
8600 - 8507 = 93
so I got 93lbs I can add on the truck, and that's with the 5er being fully loaded. Don't ever see us having more than 1000-1500lbs cargo, but I figured it GVWR on the 5er anyway. We might take 3 trips a yr, (we keep it at a RV park fulltime) so I feel good about it. Yeah, loaded down, I will have a load, but if your under, your under right? Did I miss anything here? Do these numbers look right? Thanks for all the input....