2024 Gmc Sierra 2500hd Bed Length. Detailed specs and features for the 2024 gmc sierra 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. Detailed specs and features for the 2024 gmc sierra 2500hd double cab pro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type,.

Find 2025 gmc sierra 2500hd interior, exterior and cargo dimensions for the trims and styles available. Choose either a gmc sierra 2500 hd or 3500 hd and learn more about the vehicle specs, trims, and features available.