2023 GMC Yukon Towing Capacity & Payload

The 2023 GMC Yukon can tow between 7,600 and 8,400 pounds, depending on the configuration.

Quick answer

• Max Towing Capacity: 8,400 lbs
• Max Payload: 1,984 lbs
• Gross Vehicle Weight Rating (GVWR): 7,500 lbs (ranges)
• Gross Combined Weight Rating (GCWR): 14,000 lbs (ranges)
• Curb Weight: 5,373 - 6,170 lbs (ranges)
• Hitch Class: Class IV (2-inch receiver) with a maximum tongue weight of 840–800 lbs (conventional hitch) or 1,200 lbs with a Weight Distributing Hitch.

Tow ratings by engine & trim

The 2023 GMC Yukon's towing capacity varies based on the engine, drivetrain, and specific trim or package. All ratings provided are based on SAE J2807 standards, ensuring consistent and comparable performance metrics.

Note: These figures are general guidelines. Always check your specific vehicle's door jamb sticker for the most accurate payload and towing capacities, as options and configurations can affect these numbers.

Tow package contents

To maximize the towing capabilities and enhance safety, the 2023 GMC Yukon offers a Max Trailering Package. This package is highly recommended for anyone planning to tow frequently or near the vehicle's limits. Key components of this package typically include:

• Enhanced Cooling Radiator: Improves engine and transmission cooling to prevent overheating under heavy loads.
• Trailer Brake Controller, Integrated: Allows for precise control of electric trailer brakes directly from the vehicle's dashboard, ensuring synchronized braking between the Yukon and the trailer.
• Hitch Guidance with Hitch View: Provides a clear view of the hitch area on the infotainment screen, making trailer hook-up significantly easier.
• Trailer Sway Control: An essential safety feature that works with the StabiliTrak stability control system to detect and counteract trailer sway, helping to maintain control of the vehicle and trailer.
• Trailering App: An in-vehicle app with custom trailer profiles, trailer tire pressure monitoring, trailer lighting diagnostics, and pre-departure checklists.
• 7-pin and 4-pin Trailer Wiring Harness: Provides electrical connections for trailer lights, brakes, and auxiliary power.
• Automatic Locking Rear Differential: Enhances traction, particularly when launching a boat or traversing uneven terrain.

5th-wheel & gooseneck

The 2023 GMC Yukon is a full-size SUV designed for conventional towing. It is not rated for 5th-wheel or gooseneck towing. These types of towing setups are typically reserved for heavy-duty pickup trucks due to their increased frame strength and payload capacities, which are necessary to support the downward force and weight distribution of 5th-wheel and gooseneck trailers.

Weight distribution & WDH requirements

For conventional towing with the 2023 GMC Yukon, a Weight Distributing Hitch (WDH) is strongly recommended, and in some cases, required. If your tongue weight exceeds 800 pounds, a WDH is mandatory to ensure safe and stable towing. A WDH helps distribute the trailer's tongue weight more evenly across all axles of the tow vehicle and trailer (the Yukon has a maximum tongue weight of 840 lbs without WDH, with WDH the maximum tongue weight is 1,200 lbs). This helps to:

• Maintain proper steering and braking control.
• Reduce sag in the rear of the vehicle.
• Improve overall stability and reduce trailer sway.

Always consult your owner's manual for specific WDH requirements and proper setup procedures.

Real-world towing tips for this vehicle

• Know Your Weights: Before every trip, ensure you know the loaded weight of your trailer and the tongue weight. Never exceed your Yukon's GVWR, GCWR, or individual axle weight ratings.
• Pre-Trip Inspection: Check tire pressures (vehicle and trailer), lights, brakes, fluid levels, and hitch connections before hitting the road.
• Load Distribution: Load your trailer with approximately 60% of the cargo weight in the front half of the trailer to achieve optimal tongue weight (usually 10-15% of the total trailer weight).
• Drive Conservatively: Allow for increased braking distances and wider turns. Avoid sudden maneuvers and maintain a lower speed, especially in windy conditions or on uneven roads.
• Monitor Temperatures: Keep an eye on engine and transmission temperatures, especially on long climbs or hot days. The Max Trailering Package's enhanced cooling will help, but vigilance is still key.
• Practice Backing Up: Find an empty parking lot to practice backing up with your trailer before your trip.

Common towing-related issues

• Overheating: Pushing the Yukon to its tow capacity limits without proper cooling (or in extreme heat) can lead to engine or transmission overheating. The Max Trailering Package helps mitigate this.
• Brake Wear: Towing places additional strain on the braking system, leading to accelerated wear of brake pads and rotors. Ensure your trailer brakes are properly adjusted and functioning.
• Suspension Sag: Without a WDH, heavy tongue weight can cause excessive rear suspension sag, negatively impacting handling and headlight aim.
• Tire Issues: Incorrect tire pressure or worn tires on either the Yukon or the trailer can lead to instability and increased risk of blowouts.
• Trailer Sway: While the Yukon has trailer sway control, improper loading, high speeds, or strong crosswinds can still induce sway. A properly set up WDH is crucial here.

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