2024 Gmc Sierra Denali Ultimate 2024 Hd Images. 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. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck.

At the top of the range, there’s now the denali ultimate. 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.