Terry, Cool conversion of that dump trailer frame. I had been thinking about doing one along those lines as well. I remember seeing lots of trailer like that in Florida over the years. Also ones with a similar but longer frame to haul 2 twenties or one 40. I would guess after seeing some photos online and also real truck here in the Philippines. The skel trailers have been beefed up to handle the weight of the heavier containers. Anyway I like it. Be Well Gator