2024 Duramax 3.0 Specs For Sale. Our 2024 silverado 2500hd high country came with a conventional tow rating of 18,500 pounds and a gooseneck rating of 19,100 pounds. Sb (3.0l 6cyl turbodiesel 10a) the diesel denali 1500 truck rides really well.

The 2024 gmc sierra 1500 looks as sharp as a drywall knife, with enough powertrain and cab configurations to finish. Our 2024 silverado 2500hd high country came with a conventional tow rating of 18,500 pounds and a gooseneck rating of 19,100 pounds.