I stumbled across this accesory yesterday. It is brand new just being marketed. you can see picks at www.bucksfab.com. It allows you to use serveral attachments for a dump bed. There is a dump truck insert. A flat bed insert. And it is all switchable by one person. I thought would be nice to have one guy take all the shrubs and trees to a site and drop them off by himself. You could have a "shrub runner."