2024 Gmc Sierra 2500hd Denali Ultimate Speed

2024 Gmc Sierra 2500hd Denali Ultimate Speed. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck. Gm has unveiled the refreshed 2024 gmc sierra hd, debuting fresh exterior styling, a new interior, a revised trim level lineup, powertrain updates, and more.

Denali ultimate is added, and it adds a new level of luxury over the standard denali. Available trims include pro, sle, slt, at4, at4x, denali, and denali ultimate.