This 2024 GMC Sierra 3500HD Denali Ultimate is about as top-tier as heavy-duty trucks getbuilt for serious work while delivering next-level luxury. Finished in sleek Titanium with a rich Alpine Umber interior, this truck makes a bold statement the second you see it. With just 37,357 miles, its been driven but still has plenty of life left to handle whatever you throw at it. Under the hood, the legendary Duramax 6.6L V8 Turbodiesel delivers massive power and torque, making towing and hauling feel