U Haul made an abortive attempt to get into the "PODS" business. They modified older car trailers by removing the tie down ratchets and straps and welding on some mounting brackets for the containers. Apparently this service didn't do wellenough to be viable. U Haul then put these modified units as utility trailers. I looked at one for a friend and a it would have required some torch or sawzall work and restoring the tiedown mounts to put them back to car hauler status.