Well, I pull a 53' long, 13' 6" tall van trailer behind my 240" wheel base class 8 semi truck quite a bit, and the last thing I would want to do is pull a 40' TT around on my fun time. Pulling something down the road is one thing. One could pull a 70' trailer down the road and it not be an issue. A monkey could do that. It is maneuvering a TT around camp areas and other tight situations where things can get messy. Even so-called "pull thru" spots are not that easy to park exceptionally long TT's at times. After over 5 million miles of commercial driving and putting trailers into places where it seems one couldn't park a VW Rabbit, I have learned many neat tricks on how to put a trailer somewhere. I just don't want to utilize that much skill when I am on my own time.