2024 At4x 2500hd. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package. View local inventory and get a quote from a dealer in your area.
2024 gmc sierra 2500 hd at4x: Learn more about the power of the 2024 sierra hd at4x aev edition on gmc life.