What'S New In The 2024 Gmc Sierra Hd. What’s new for the 2024 gmc sierra hd? The 2024 gmc sierra hd is the latest iteration of gm’s fancier counterpart to the 2024 chevrolet silverado hd.
In turn, the 2024 silverado hd’s gross combined weight rating with the 6.6l gas engine increases to 26,000 pounds 7, up from 24,000 pounds previously. See the complete list of 2024 gmc sierra hd updates, changes, and new features here at gm authority.
