Gmc 2024 Sierra Denali. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy. This innovative cargo solution creates a truck bed that can extend up to 10' 10 * long when used with the load stop.

It’s available across all trim levels except the denali ultimate, and since march 2024 production, the denali. Leveling a 2024 denali 1500 3.0l.