Gmc Denali Ultimate 2024 Dually. The 2024 gmc sierra hd denali ultimate, refreshed for the 2024 model year, is gmc's most premium, luxurious and technologically advanced truck yet. 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 the 2500 and 3500 models.
Gm pulled the sheets on the refreshed 2024 gmc sierra hd early last month, revealing revised exterior styling, a revamped interior space, powertrain updates, and the new. It completes a quarter mile run in 14.9 seconds at 93.2 mph and.