2024 Gmc Sierra At4x Interior Images. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package. The sierra hd denali ultimate and the sierra hd at4x.

The exclusive obsidian rush interior of the 2024 gmc sierra 2500hd at4x provides optimal retreat from the elements: The sierra hd at4x comes with the obsidian rush interior, an athletic yet refined interior unique to the at4x trim.