2024 Denali 2024 Hd Denali. 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. Gmc sierra 2500hd can be jittery.

2024 gmc sierra 2500hd denali ultimate. Now, gm authority has learned that the refreshed 2024 gmc sierra hd will offer a new denali reserve package.