Whether you’re trailering heavy equipment, towing the family camper, or just hauling the family around town, the GMC Sierra HD Denali has what it takes. There’s no compromise between heavy duty mechanicals or the technology and comfort the Denali brand represents.
With features that improve daily comfort and technology to make it safer to haul, life with a heavy duty truck will be easier with the 2020 GMC Sierra HD.
This 2018 GMC Sierra Denali 2500HD is massive in every sense of the word. Its dimensions, power output, and capabilities extend beyond what any casual truck driver could possibly need.