Gmc Denali Ultimate 2024 Dually 2024.  — 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 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds.

 — 2024 gmc sierra hd denali ultimate performance.  — the denali trim moves to second place in the sierra hd’s hierarchy for the 2024 model year with the introduction of the new denali ultimate trim, available for both.