I bought a 39 ft. Heartland new, and traded in a37 ft class A. The fifth wheel has 3 slides and well insulated, it is a high end model. The one i want to point out there is much more room and being towed behiDnd a one ton is just a breeze. This is also the fist time i ever owned a fifth wheel. 2. I also never owned a big truck so i did lots of research and found that GMC was the way to go. Diesel is the best to go, not a Ford or Ram for one reason long evity, The outhers have a high break down record says consumer reports. my truck is not a dual and it handles the 17000 lbs just fine. I hope this helps.
