Not really a sighting, I’ve actually worked on this truck. Just was next door, so snapped a pic for the oppos. It’s a factory option, maybe one year only, has something to do with miracle gro. Those doors in the bed open like a regular door, and have slide-out drawers/bins. This is the only one I’ve ever seen, I don’t know why this didn’t catch on. ——apparently, most were crew cabs, hence “six door”.