Pics Of 2024 Gmc At4 2500hd. 2024 gmc sierra 2500 hd at4x aev will sabel courtney. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.

An update to the sierra hd’s cabin was sorely needed, and this 2024 model delivers the goods. 2024 gmc sierra 2500hd at4x and at4x aev exterior and interior photos.