2024 Denali Hd Ultimate 4×4. From its impressive trailering capabilities, interior tech, and powerful performance, the 2500 hd and 3500 hd. The at4, at4x, denali and denali ultimate come with 4wd only.

Denali ultimate is added, and it adds a new level of luxury over the standard denali. From its impressive trailering capabilities, interior tech, and powerful performance, the 2500 hd and 3500 hd.