2024 Denali Ultimate Hd. The new gmc sierra 3500hd denali ultimate interior stands head and shoulders above even the previous top trim, the. 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 2024 gmc sierra hd denali ultimate, refreshed for the 2024 model year, is gmc’s most premium, luxurious and technologically advanced truck yet. Available with a choice of engines, it comes in a singular body style, the.