2024 At4x Aev. — i have a 2024 2500 diesel at4x aev edition and a week into ownership the tailgate started to open while parked. Please let me know what you recommend.
2024 gmc sierra hd at4x & at4x aev edition specifications. — the 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.