Looks to be under 40 ft built on Freightliner chassis ,probably a piece of crap built by Thor with cheap slide framing,the slide is out of the framing,what ever it was it cheaply made lot of those on the road made cheap for a high price .
I never feared a roll over or collision in our Country Coach at almost 50,000 lbs it had a lot of steel and made from the ground up not bolted to a revamped truck chassis ,I have saw some Fleetwood made class A that the body were held on by 4-1/2 bolts one on each corner