2024 At4x. 2024 gmc canyon at4x aev edition. The 2024 gmc sierra hd at4 and at4x pickup truck offers powerful capabilities and advanced technologies to help you take on the world in comfort and control.
Jeff westcott walks around the build and showcases each unique feature of his personal truck. The sierra 1500 at4x aev is engineered for the roughest terrain.
