2024 Gmc Sierra 2024 Hd At4x Aev Edition. The extreme aev edition package adds to the sierra hd at4x stamped steel bumpers with integrated recovery points and front winch compatibility, additional. Here's a list of official specs for the 2024 gmc sierra hd at4x & at4x aev edition.

2024 gmc sierra 2500 at4x aev. Learn more about the power of the 2024 sierra hd at4x aev edition on gmc life.