2017 Chevrolet Suburban Towing Capacity & Payload

The 2017 Chevrolet Suburban can tow between 6,000 and 8,300 pounds depending on its configuration.

Quick Answer

• Max Towing Capacity: 8,300 pounds (with Max Trailering Package)
• Max Payload: 1,779 pounds
• GVWR: 7,300 pounds
• GCWR: 14,000 pounds
• Curb Weight: 5,584 to 5,821 pounds
• Hitch Class: Class III or IV (depending on package)

Tow Ratings by Engine & Trim

All 2017 Chevrolet Suburban models come standard with a 5.3L V8 engine. Towing capacity varies based on drivetrain and whether the Max Trailering Package (RPO code NHT) is equipped. Without this package, the towing capacity is significantly lower.

• Note: Payload capacity can vary based on trim level, options, and factory-installed accessories. Always check the specific vehicle's door jamb sticker for precise payload information.

Tow Package Contents

The most significant factor in maximizing the 2017 Suburban's towing capabilities is the Max Trailering Package (RPO code NHT). This package typically includes:

• Integrated Trailer Brake Controller: Allows you to control the electric brakes on your trailer directly from the vehicle's dashboard for smoother and safer braking.
• Automatic Leveling Suspension: Helps maintain a level ride height when towing, improving stability and handling.
• Heavy-Duty Transmission Cooler: Helps prevent the transmission from overheating during strenuous towing, extending its lifespan.
• Enhanced Cooling Radiator: Provides additional engine cooling capacity.
• 2-speed active transfer case (4WD models only).
• Trailer Sway Control: An electronic stability system that helps detect and mitigate trailer sway by applying individual brakes and reducing engine power.
• 7-pin Wiring Harness: Provides dedicated connections for trailer brakes, lights, and auxiliary power.
• Hitch Receiver: A factory-installed receiver, typically Class III or IV, rated for the vehicle's maximum towing capacity.

Even without the Max Trailering Package, all Suburbans come with a standard trailering hitch platform and a 4-pin wiring harness, providing basic towing functionality for lighter loads.

5th-Wheel & Gooseneck

The 2017 Chevrolet Suburban is not designed for 5th-wheel or gooseneck towing. These types of hitches require a heavy-duty truck frame and specialized beds capable of handling the significant vertical tongue weight. The Suburban's SUV platform is not structurally robust enough for such applications.

Weight Distribution & WDH Requirements

For trailers exceeding 5,000 pounds, a weight-distributing hitch (WDH) is strongly recommended for the 2017 Chevrolet Suburban. A WDH helps distribute the trailer's tongue weight more evenly across all axles of both the tow vehicle and the trailer. This improves stability, handling, and braking performance, while also preventing excessive sag at the rear of the Suburban and reducing stress on the hitch receiver.

Always ensure your WDH is properly adjusted according to the manufacturer's instructions and consider using an integrated sway control feature with your WDH for added safety.

Real-World Towing Tips for this Vehicle

• Monitor Temperatures: The Suburban's gauges can provide critical information about engine and transmission temperatures. If you notice temperatures climbing, reduce speed, shift to a lower gear, or pull over to let things cool down.
• Proper Loading: Distribute the trailer's weight correctly, aiming for 10-15% of the total trailer weight as tongue weight. Improper loading can lead to dangerous sway or handling issues.
• Tire Pressure: Ensure both your Suburban's tires and your trailer's tires are inflated to the recommended pressures for towing. This improves stability and fuel efficiency and reduces the risk of blowouts.
• Pre-Trip Inspection: Before every tow, check all lights, brakes, tire pressures, and hitch connections on both the Suburban and the trailer. Secure all cargo.
• Practice Driving: If you're new to towing, practice turning, backing up, and braking in a safe, open area before heading out on public roads.
• Braking Distances: Remember that towing significantly increases your stopping distance. Leave ample space between your Suburban and the vehicle in front of you.
• Consider a Brake Controller: If your trailer has electric brakes, an integrated trailer brake controller (standard with the Max Trailering Package) is essential for safe and effective braking.

Common Towing-Related Issues

Even with its capabilities, the 2017 Suburban can encounter issues if towing guidelines are not followed:

• Transmission Overheating: Prolonged towing of heavy loads, especially in hilly terrain or hot weather, can lead to transmission overheating. The Max Trailering Package with its heavy-duty cooler significantly mitigates this risk.
• Rear Suspension Sag: Without a weight-distributing hitch, heavy tongue weight can cause the rear of the Suburban to sag, affecting steering, braking, and headlight aim. The automatic leveling suspension in the Max Trailering Package helps, but a WDH is still recommended for heavier loads.
• Trailer Sway: This can be caused by improper weight distribution, high winds, or passing semi-trucks. The Suburban's standard Trailer Sway Control helps, but proper loading and a WDH with sway control are paramount.
• Reduced Fuel Economy: Towing increases aerodynamic drag and engine load, leading to a noticeable decrease in fuel efficiency. Plan your trips with this in mind.

Always consult your specific owner's manual for the most accurate and detailed towing information for your 2017 Chevrolet Suburban.

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