2024 At4x 2500hd. General motors officially unveiled the fully refreshed 2024 gmc sierra hd last october, revealing an updated exterior, an overhauled interior, a new trim level. Tame the untamed in the first ever sierra hd at4x aev edition.
Iโll try and post as much as i can and as often as i can to keep everyone updated. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.