I have a 25 foot trailer that has been used on the farm. It appears to be homemade but is built well. It doesn't have conventional axles under it. It has a cantilever system that pivots. Will haul anything you put on it. Needs 4 new tires. Has 16" wheels with what looks like a Rockwell 6x8.75 lug pattern. I have a tire machine if you want to bring tires. $1500 obo.