2024 Gmc Sierra At4x Specs. The at4x was offered as the most. Here's a list of official specs for the 2024 gmc sierra hd at4x & at4x aev edition.

Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. View detailed specs, features and options for the 2024 gmc sierra 2500hd 4wd crew cab 159 at4x at u.s.