2024 Gmc 2024 Denali Ultimate Dually Truck. General motors officially unveiled the fully refreshed 2024 gmc sierra hd last october, revealing an updated exterior, an overhauled interior, a new trim level. It’s finished in the luxurious denali trim level and features the dual rear wheel (dually) setup, which serves as a giveaway that this sierra hd is a 3500 hd,.

The sierra 2500hd denali ultimate looks to elevate the brand’s premium status, with a refreshed duramax, a new exterior, and more. Gm pulled the sheets on the refreshed 2024 gmc sierra hd early last month, revealing revised exterior styling, a revamped interior space, powertrain updates,.