The 2025 Chevrolet Silverado 3500HD is a heavy-duty pickup truck manufactured by General Motors. It is the heaviest-duty version of the Chevrolet Silverado and is designed for commercial and industrial use. The 2025 Silverado 3500HD is available in regular cab, double cab, and crew cab configurations, with a variety of bed lengths and trim levels.
The 2025 Silverado 3500HD is powered by a 6.6-liter Duramax turbo-diesel V8 engine that produces 445 horsepower and 910 lb-ft of torque. It is paired with a 10-speed Allison automatic transmission. The 2025 Silverado 3500HD has a maximum payload capacity of 7,442 pounds and a maximum towing capacity of 36,000 pounds.