2024 Gmc Sierra At4x Specs. 2024 gmc sierra 1500 at4 in sterling metallic (a $495 color option) 2024 gmc sierra 1500 at4 specs. Where the sierra 1500 sits in the 2024 gmc.
Gmc sierra 1500 changes for 2024. Here’s a list of official specs for the 2024 gmc sierra hd at4x & at4x aev edition.