2024 Gmc Sierra 3500hd. Build and price a 2024 gmc sierra 3500hd, with your choice of trims, colours, and more. For the 2024 model year, gmc has increased the sierra hd's maximum towing capability, but in a surprising place.

The 2024 gmc sierra 1500 is available in pro, sle, elevation, slt, at4, at4x, denali, and denali ultimate trims. Build and price a 2024 gmc sierra 3500hd, with your choice of trims, colours, and more.