How much can a 2017 Chevy 3500 Duramax tow?
The 2017 Silverado 3500HD with the Duramax diesel can tow up to about 23,100 pounds conventionally, and up to about 34,000 pounds with a gooseneck or fifth-wheel hitch, provided the truck is properly equipped. The exact figure depends on the cab/bed configuration, drivetrain, axle ratio, and whether the Max Trailering Package is installed.
Official towing ratings and what they mean
These figures come from General Motors’ factory specifications and reflect the maximum trailer weight the truck can tow under ideal conditions with the proper equipment. Real-world towing, however, is influenced by several factors beyond the basic rating.
Before the numbers below, note that the exact tow rating varies by configuration. The following figures represent upper limits for common setups when a compatible hitch and equipment are installed.
- Conventional towing: Up to 23,100 pounds (approximately 10,500 kg).
- Gooseneck towing: Up to 34,000 pounds (approximately 15,420 kg).
- Fifth-wheel towing: Up to 34,000 pounds (approximately 15,420 kg).
These are the upper limits and assume the appropriate Max Trailering Package and hitch hardware, as well as a trailer within the truck’s gross combination weight rating. For most real-world uses, the actual tow figure will be less than the maximum depending on configuration.
Factors that influence the numbers
Several configuration details can push the towing numbers up or down. The key variables include the following.
- Cab configuration and bed length (Regular, Double, or Crew Cab; long or short bed).
- Drivetrain and axle ratio (2WD vs. 4WD; common ratios vary, affecting capacity).
- Presence of the Max Trailering Package, which includes upgraded cooling, wiring, and braking features to support higher tow loads.
- Trailer hitch type (gooseneck or fifth-wheel versus standard ball hitch) and proper weight distribution equipment.
- Trailer weight distribution, payload, and braking requirements; the trailer’s own braking and safety equipment can influence safe towing.
In practice, always consult the specific vehicle’s window sticker or the GM owner’s manual for VIN-specific ratings. These sources account for the exact combination of options and equipment on your truck.
Tips for towing safely with a 2017 Silverado 3500HD Duramax
To maximize safety and performance when towing near the upper limits, consider these guidelines. Always verify ratings with your specific truck configuration and trailer, and use appropriate hitching and braking systems.
- Use the correct gooseneck or fifth-wheel hitch, installed per the manufacturer’s instructions.
- Ensure your trailer has properly rated brakes and a weight-distributing hitch if required.
- Keep within the Gross Combined Weight Rating (GCWR) and avoid overloading the trailer or payload capabilities.
- Regularly service the truck’s cooling, transmission, and braking systems to handle heavy tow loads.
For best results, plan trips with safe margins, check weather and road conditions, and maintain proper tire pressure on both the truck and trailer.
Summary
The 2017 Chevrolet Silverado 3500HD Duramax offers substantial towing capability, with upper limits around 23,100 pounds for conventional towing and up to roughly 34,000 pounds for gooseneck or fifth-wheel configurations when properly equipped. The actual rating depends on configuration, including cab/bed choice, axle ratio, and optional towing packages. Always verify VIN-specific numbers from GM’s official specifications and follow safe towing practices to ensure reliable performance on the road.
