2024 Gmc Sierra At4x 2024 Specs. 2024 gmc sierra 1500 at4 in sterling metallic (a $495 color option) 2024 gmc sierra 1500 at4 specs. In the following gm authority breakdown, we're taking a closer look at the 2024 gmc sierra 1500 towing capacities with ball hitch and gooseneck configurations.

Of torque on premium fuel. Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.