I have a 20 plus five Big Tex, standard height on 16 inch wheels. It is not long enough for my tractor with 3008 bush hog mower. I bought the trailer, mower and a bunch more stuff in a package deal, slightly used. I have to pull the tractor all the way forward, with loader over the gooseneck, then let the mower down, and back up away from the front till the wheels are on the ramps. Might be better if the bottom of the ramps were solid. My tractor is a Kubota
M7040 for size comparison. I am considering trading up to a longer trailer, just to make it easier to load, without having to move the tractor as much when loading.
Also, my daughter drives a Hyundai Elantra, and even with a five foot dovetail, the car will not go up on the trailer. She had a flat tire, and no spare so I took the trailer to get her home. Got it halfway on the trailer before it bottomed out. Wrecker was called to save the day. If I could get a longer, less of an angle dovetail on my trailer, instead of a five foot...a seven, then all would be great!
Point is, it is easier to load a tractor on a big trailer, than a little one!
David from jax