I just read this in the RV Forum:
"1987 jeep grand waggoneer 360 v8, 108.7" wheelbase, 750lb max tongue wt,5000lb max towing wt.factory towing package.
Trailer 1989 airstream wt 5000lb dry,750lb tongue wt. ,25' in length double axel.
Is this a dangerous combination?"
Guess what? all these guys with their SOB told him in a very polite way: YOU ARE NUTS.
He did not like their answer, so he posted it again in another discussion !!!!
Moral of that story: a trailer is about as safe as its owner. Not more, not less. Regardless of the make.