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. View local inventory and get a quote from a dealer.
If you buy up to denali ultimate,. The denali trim moves to second place in the sierra hdโs hierarchy for the 2024 model year with the introduction of the new denali ultimate trim, available for both.