Gmc 2024 Sierra 2024 At4. 2024 gmc sierra 1500 at4 in sterling metallic (a $495 color option) 2024 gmc sierra 1500 at4 specs. Visit gunn buick gmc in selma #tx serving san antonio, schertz and cibolo.

Gmc is unveiling the 2024 sierra heavy duty and the first ever 2024 sierra hd denali ultimate, redefining the power and capability of this dominating truck. It has 440 miles of range on a full charge and can tow up to 10,000 pounds.