2025 Gmc At4x Hd Images. This 2025 sierra hd at4x is painted black, and features the 6.6l v8 l5p turbodiesel duramax. 2025 gmc sierra 2500 hd at4x aev:
All the images belong to their respective. The 2025 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.