2024 Gmc Denali 2500hd Diesel Mpg. (photo/gmc) the denali ultimate’s ride and handling are better suited for towing travel trailers and hauling slide. The 2024 gmc sierra 2500 hd at4x aev edition adds functional style from american expedition vehicles trove of aftermarket accessories in a production package.
The 2024 sierra 2500hd i drove featured the duramax diesel and the prograde trailering system. That software suite offers checklists to ensure everything is.