Many years ago I loaded my late '31, 4 door slant windshield 4 door (160-A) sedan on a single axle 14 foot trailer and had no room to balance the unit at all. The rear fenders, rear spare tire and luggage rack hung out past the rear end of the trailer and it looked like I had loaded an elephant onto a childs wagon! Since then I use an 18', tandem axle, electric brake trailer and it works very well.