The term refers to a specific configuration of a heavy-duty pickup truck. It designates a 2020 model year GMC Sierra 2500 in the AT4 trim level, distinguished by its “Dark Sky Metallic” exterior paint color. This combination represents a particular set of features, capabilities, and aesthetic choices offered by the manufacturer for that model year.
This specific configuration offers a blend of rugged off-road capability and distinctive styling. The AT4 trim emphasizes enhanced performance in various terrains, while the Dark Sky Metallic paint provides a unique visual appeal. This combination often appealed to buyers seeking a capable and visually appealing heavy-duty truck.