2024 Gmc At4x Aev Specs
2024 Gmc At4x Aev Specs. The heaviest at4x, the diesel aev edition, weighs 8,605 pounds (woof), and the highest payload is 3,291 pounds (at4x gas). Maximum traditional towing comes in at 18,500. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production …