I will have to call local dealer for them and see how much they want for one, I rented a smaller ball hitch dump don't remember the brand but it only held 3 ton and it pulled horrible. I borrowed a 16 triaxle dump trailer with gooseneck and it pulled good but was to tall to load equipment in, easily handled 8 ton and pulled good.Powerstroke444e - Looks like a 12ft dump with king sides can be configured with 2x 8K axles as per Load Trail's brochure for the DT line ....... http://loadtrail.com/brochures/2016 Dump Trailers.pdf .