2024 Gmc Sierra 2024 Hd At4x. 2024 gmc sierra 2500 hd denali. The refreshed 2024 gmc sierra hd was unveiled in 2022 with a long list of updates and changes over the preceding 2023 model year, including new styling, a new cabin, and a few powertrain revisions.
The refreshed 2024 gmc sierra hd was unveiled in 2022 with a long list of updates and changes over the preceding 2023 model year, including new styling, a new cabin, and a few powertrain revisions. Fuel tank capacity (approx.) exterior dimensions.