2024 Denali 2024 Hd. The new 2024 gmc sierra hd pickup truck pulls your world with turbocharged power and an impressive lineup of trims that includes the first ever denali ultimate. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck.
The new 2024 gmc sierra hd pickup truck pulls your world with turbocharged power and an impressive lineup of trims that includes the first ever denali ultimate. General motors pulled the wrapper off the 2024 gmc sierra hd last october, revealing a revised exterior, an overhauled cabin, new trim levels, and updates to the powertrain.