2024 Gmc 2024 Hd At4. Let's see those 2024 gmc at4 hd photos! I’ll try and post as much as i can and as often as i can to keep everyone updated.
Max towing of 8,391 kg (18,500 lbs) †. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.