Gmc 2024 Hd Denali Ultimate 2024. With a sticker price nearing $100k, the 2024 gmc sierra 2500hd denali ultimate is the most extravagant truck we’ve ever driven. 2024 gmc sierra 2500 hd denali ultimate;
Explore sierra heavy duty trims. It completes a quarter mile run in 14.9 seconds.