I've looked into them, there are some that have the same RVIS rating or whatever that rating code is for being an RV. They are available with slides, holding tanks, propane and other amenities to make them able to boondock in. I think Idaho tiny homes is actually building a gooseneck toy hauler for a customer so I'll be watching for that to come out. Not sure how they would hold up traveling all the time but they say there shouldn't be an issue. DRV Mobile Suits build their toy haulers and 5th wheel campers with a stud sidewall system and they are rated for full time use so not sure why the tiny houses would be any less durable.