I brought mine back from Glenwood Springs Co to Omaha in a uhaul trailer.Uhaul has open trailers but not sure how wide they are, that might be a way to go, also call your dealer and hah them get the specs for you... or shoot the wad and get yourself a new/new to you trailer you know it will fit on...
As you will no doubt notice, I taped "pool noodles" to the side of the trailer just in case it got loose inside the trailer. It's really difficult to tie down inside the trailer, so mine got loose when we trailered it a bit in Colorado before we came home. It put some small scratches on the bed sides.
Rob