Compared to the outgoing model, the 2020 Silverado 2500HD is longer. The extra length increases the interior space and bed size. With standard Durabed, the Silverado 2500HD is now 3.3 inches longer. The bed is also wider, giving the truck a lot more cargo space than the competition. You also get the benefit of 12 standard tie-downs spread around the bed.
The Durabed also offers standard LED cargo lighting and a 120-volt outlet. All bed sizes will feature a larger CornerStep rear bumper and a new side BedStep located between the rear wheel and the cab for easier bed access.