2021 Chevrolet Silverado 3500HD CC

For 2021 Chevrolet introduces the Silverado HD Carhartt Special Edition as the ultimate hard-working truck designed to tackle the toughest jobs.

Based on the Silverado 2500 LTZ crew cab, the special edition is paired with the Z71 Off-Road Package, including tuned twin-tube Rancho shocks, Hill Descent Control and skid plates.

It is offered exclusively in the Mosaic Black Metallic exterior color, which is complemented by pinstripe detailing in Carhartt gold, Carhartt badging on the doors and tailgate, 20-inch wheels with All Terrain tires and a soft rollup tonneau cover embossed with the Carhartt logo. Black vent hood detailing, tow hooks and a tailgate bowtie lend more dramatic styling, while a chrome grille surround and inserts, along with body-color front and rear bumpers, further add to the distinctive exterior styling and the truck's overall presence.

A Carhartt-themed interior includes all-weather floor liners with the Carhartt badge, along with exclusive two-tone Jet Black and Carhartt Brown leather-appointed seats featuring unique stitching and Carhartt embroidered headrests.

Chevrolet's Silverado HD is the strongest, most capable Silverado HD ever. Max towing capability increases an enormous 52 percent to an available 35,500 pounds.

Customers can choose between two new powertrains. The standard engine is a new 6.6-liter V-8 gas with direct injection making 401 horsepower and 464 lb-ft of torque mated to a six-speed automatic transmission. That's an 11 percent increase in horsepower and a 22 percent increase in peak torque, respectively, resulting in 18 percent more towing capability.

The Duramax 6.6L Turbo-Diesel V-8 engine makes 445 horsepower and 910 lb-ft of torque coupled with a Allison 10-speed automatic transmission.