Denali Ultimate 2024 Hd Photos. The sierra 3500 hd denali ultimate pickup truck comes in a 4wd crew cab model with either a 6' 9 standard bed or an available 8' long bed. As for the bits we can’t see, the 2024 gmc sierra hd is equipped.

As for the bits we can’t see, the 2024 gmc sierra hd is equipped. However, that sierra hd was adorned in the denali ultimate trim, and was a 2500 hd model.