Hauled all over the Country with a guy that had an 8 x 20 enclosed.
He was obsessed with weight, so no left door, only the curbside and an electric winch.
Kinda difficult to tie down the front of a B-body sized car.
Getting in & out involved an open window and brushing up against the car walking in/out.
Being the skinny guy, that was my deal, and often a challenge to not touch the car.
So for the nice stuff, it was winch only, with the car aimed dead straight.
Nowadays (retired), he has a 24 & a 28 for his own stuff.

He'd get over a million miles on his trailers, and specified 16" centers on side framing and nothing mounted above the car.
Used to buy them out of Kentucky, IIRC, some big outfit.
I ended up with one of their Duallys, but that's another story