2024 Gmc Sierra 3500hd Specs. Choose either a gmc sierra 2500 hd or 3500 hd and learn more about the vehicle specs, trims, and features available. Research the 2024 gmc sierra 3500hd with our expert reviews and ratings.
Choose from either a gmc sierra 2500 hd or 3500 hd at4, and learn more about the vehicle specs, trims, and features available. The sierra 3500hd includes safety features like blind spot warning and lane departure warning.