Attachment with steerable axle
Yesterday I was talking with a guy that had a 5th wheel with an attachment connected to the rear. The attachment was connected with two 2" steel tubes about four feet apart and the axle had self steering wheels. He was using it to carry a Goldwing Trike. The flat deck was about 7' x 7'. I wish I had taken picture.
He called it an attachment not a trailer. He was registered in SD and the attachment did not require a tag.
Any idea who the manufacturer could be?