2026 Chevrolet Silverado 3500 HD
36,000 Lbs.
Max Avail. Trailering
7,234 Lbs.
Max Avail. Payload
975 Lb. Ft.
Max Avail. Torque †
470
Horsepower
Nurse Chevrolet in Whitby, Ontario, offers the 2026 Chevrolet Silverado 3500HD for buyers who need maximum heavy-duty capability.
Available in b This truck delivers the highest towing and payload ratings in the Silverado lineup, available in both Single Rear Wheel and Dual Rear Wheel configurations. Whether you’re hauling equipment across Ontario job sites, towing fifth-wheel trailers, or managing commercial fleet operations, the 3500HD provides the hardware needed for serious work. The lineup includes four trims – WT, LT, LTZ, and High Country – with both gas and diesel engine options available across all configurations.
Powertrain
Duramax 6.6L turbodiesel V-8 engine
The available 6.6L Duramax Turbo-Diesel engine delivers maximum torque for heavy towing applications.
Efficient Combustion & Increased Low-End Torque
The 3500HD comes standard with a 6.6L V8 gas engine that produces 401 hp and 464 lb-ft of torque, channeled through the Allison 10-speed automatic transmission. This pairing suits operators whose work involves varied duty cycles and those who prefer gasoline fueling convenience.
Allison 10-Speed Automatic Transmission
Both engines pair with a heavy-duty automatic transmission built to handle extreme loads. Rear axle ratios include 3.73 and 3.42 options depending on configuration, with the 3.42 ratio standard on diesel models.
Towing and payload
Maximum conventional towing capacity reaches 10,206 kg on 2WD SRW diesel configurations with the long bed. Fifth-wheel and gooseneck towing ratings climb significantly higher, with 2WD DRW diesel models achieving up to 16,329 kg when equipped with the NHT (Max Trailering) package. Payload capacity peaks at 3,307 kg on 2WD DRW gas Regular Cab models. Four-wheel drive adds capability for rough terrain access while slightly reducing maximum payload figures.
Technology
The 3500HD includes connectivity features that support both work coordination and long-distance comfort. The infotainment system offers touchscreen operation with straightforward menus for accessing phone functions, navigation, and vehicle settings. Apple CarPlay and Android Auto compatibility allows smartphone integration for hands-free calling and messaging while towing. USB ports provide device charging for crew members on multi-hour hauls.
Safety systems include four-wheel ABS and StabiliTrak electronic stability control that monitors vehicle dynamics during loaded driving conditions. Trailer-specific technologies assist with heavy towing tasks, including integrated trailer brake controllers that manage electric trailer brakes through the truck’s braking system. Available rear vision camera systems help monitor trailer connections and blind spots created by tall fifth-wheel trailers. Tire pressure monitoring tracks all wheels including dually rear tires on DRW models. The Hydroboost brake booster delivers consistent pedal feel even when towing at maximum capacity. LTZ and High Country trims include Digital Variable Steering Assist that adjusts steering effort based on speed and load conditions.
Exterior
The 3500HD features heavy-duty construction with a tall ride height and robust frame designed for extreme loads. Single Rear Wheel models measure 2,079 mm wide, while Dual Rear Wheel versions expand to 2,457 mm to accommodate the additional rear wheels necessary for higher payload ratings. The front end features hydraulic power-assisted steering with a recirculating ball system that handles heavy trailer loads with confidence. Ground clearance reaches 284 mm on SRW models and 264 mm on DRW configurations.
Available bed lengths include standard and long options depending on cab selection. Regular Cab models come with the long bed only, while Double Cab and Crew Cab versions offer both standard and long bed choices. Four-wheel disc brakes with 356 mm front rotors and ABS provide stopping power for loaded conditions. Wheel options range from 17-inch steel wheels on DRW models to 18-inch and 20-inch aluminum wheels on SRW trucks.
Interior
The cabin prioritizes durability and long-haul comfort for extended towing days. Regular Cab provides seating for three across a bench seat with work-focused controls and materials that withstand job site conditions. Double Cab adds rear-hinged access doors for tool storage and occasional passenger use. Crew Cab delivers full four-door access with rear seating that accommodates up to six total occupants across front and rear bench configurations.
Higher trims like LTZ and High Country add features such as Digital Variable Steering Assist and improved interior materials for operators who spend significant time behind the wheel. Cargo space behind the seats in Crew Cab models provides secure storage for tools, chains, and towing accessories. The instrument panel positions controls within easy reach, with attention to glove-friendly operation for work environments.