Why is this unit in the DiamondBack Outlet?
This DiamondBack HD has a "grinder mark" on the passenger side tail panel stud. This is purely cosmetic and will not affect function.
All DiamondBack Outlet items carry the same lifetime warranty as regular DiamondBack items.
Next Gen ’19-up GMC Sierra 1500 5'10" bed (except CarbonPro)
Condition: Factory Second
Factory second: item failed quality inspection at the end of production, usually for cosmetic reasons. Used: item left the building & came back (e.g., company demos, customer returns, units damaged in shipping). Overstock: product's order was canceled or too many made for inventory.
Part number: GM19C-HD-MX-C12/d
Finish: Smooth Black
Serial number: 2302-121699