Gmc 2024 Denali 2024 Hd Images. The sierra hd denali ultimate and the sierra hd at4x. The 2024 gmc sierra hd features two new trims designed to boost the truck’s appeal (and sticker price):

This 2024 sierra 2500hd wears titanium rush metallic paint. The denali trim moves to second place in the sierra hd’s hierarchy for the 2024 model year with the introduction of the new denali ultimate trim, available for both.