2024 Gmc At4x Aev. The at4x was offered as the most capable variant of the sierra 1500 in the 2022 model year. The 2024 canyon at4x aev edition features a comprehensive integration of.
The at4x was offered as the most capable variant of the sierra 1500 in the 2022 model year. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.