[hitchup]

We have done that. Truck was important since it was our only vehicle in anticipation of scaling down and living FT in a 5thW. Back in 2005, 5ers weren't as heavy, nor were many standard trucks built to tow much more than 16,000 lbs.

We started with a supposedly 4-Season 40' 3axle at 16.4k. After 10mos, it was more than apparent that with one AC and standard windows in Charleston, SC and snow and cold in the NC mountains, we needed something better for our style of travel.

We traded for a 2006 36' Elite Suite with GVWR of 18.5. We couldn't find a 4500/5500 that would give us much more than 500lbs extra tow rating. So to keep within tow limits, we dumped the Sofa bed and went with lightweight Euro chairs. We never carried extra water or a generator. I scaled down pots and pans, canned food, tools, clothing, anything to keep it light. DH got tired of me saying, NO, to this or that because it will weigh too much. Finally, Ford came out with a F450 in 2007. So we upgraded and filled up.

You are limited, but it's not impossible to find something. If you look at slightly used 4-Season like DoubleTree Suites (DRV after 2008) or even some 3-Season units, you should be okay.

More mfgers are improving their insulation without adding too much weight. Dutchmen Infinity - smaller Excels - Just remember, you don't have to Max it out to be comfortable. And if you're retired, you don't have to stay where Winter is -XX degrees like we do.