2024 Gmc Sierra 2500hd Denali Ultimate. The 2024 chevrolet silverado and gmc sierra share the same engines and performance specs, with slight differences in pricing and styling. Gmc’s denali ultimate grade isn’t new, but this is the first time we see it on hd trucks.

There aren’t many changes for the 2024 gmc, which is fine because it was already a great truck, offering the best in class towing. Enjoy its exclusive denali interior and other premium features in this midsize truck.