2024 Gmc Sierra Hd At4x. The new gmc sierra hd remains available in 2500 hd and 3500 hd models in regular, extended, and crew cab body styles. 13.4 diagonal center touchscreen and 12.3 diagonal driver.
2024 gmc sierra 2500hd at4x aev vehicle type: The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production.
