Well bad news. The 3900 FLP has moved to the second place behind a toy hauler. We dry camp so we needed a generator that could be fed fuel. Heartland customer service and access to engineering has been such a wonderful experience, I am heart broken.
We have, in writing from the GM of Big Country, that the 3900 can be ordered and fitted with 8K axles and it does add to the GVW as the frame and pin can take 18K pounds. All this made for a beautifully balanced boondock/park 5th wheel.
The deal breaker. I wanted to add an ASME 100 gallon propane tank. After talking with Heartland engineering AND talking with their frame vendor, the front pass through will not hold the weight.
So, we are back to looking at luxury toy haulers. So far the Sonoma or Las Vegas are looking the best. Toy hauler living room is tiny, as usual, but the master bedroom has seating for 3-4 as well and that huge bay window.
Floor Plans - CrossRoads RV