Denali Ultimate Package 2024. The denali reserve package is only available as an optional extra for the 2024 gmc sierra hd. So, why isn’t this package really all that new?

Detailed specs and features for the 2024 gmc sierra 3500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine. Build and price a new 2024 gmc sierra hd denali ultimate with your choice of model, colour, options and more.