old camper at a site i drove by

Boy oh boy ... notice the length between those tandem wheels and the hitch. The tongue weight must have been terrific. I can't imagine even a good old Cadillac or Buick being able to deal with it well.

P.S. We've seen "The Long, Long Trailer" several times, and I'm not sure that the sedan hauling around the trailer in the movie was stock. Perhaps the trailer being pulled was merely a prop mockup of a trailer.