Gmc Denali Ultimate 2024 Dually. At the top of the range, there's now the denali ultimate. The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy.
Today, we’re taking a closer. 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.