2020 GMC Yukon Towing Capacity & Specs
TL;DR Summary
The 2020 GMC Yukon delivers premier full-size truck-based SUV capability, offering conventional towing capacities from 8100 to 8500 lbs and maximum payload ratings up to 1670 lbs. Powered by muscular 5.3L and 6.2L V8 engines with the NHT Max Trailering Package, it provides immense pulling muscle and three-row comfort.
Trim specifications
All weights in pounds. Ratings depend on the trim and towing configuration.
| Trim / Package | Engine / Fuel | Max Towing | Max Payload | GCWR | GVWR | Curb Weight | Tongue Weight |
|---|---|---|---|---|---|---|---|
| SLE / SLT (2WD w/ NHT Max Trailering Package) | 5.3L V8 Gas |
8,500 lb | 1,670 lb | 14,000 lb | 7,100 lb | 5,379 lb | 850 lb |
| SLE / SLT (4WD w/ NHT Max Trailering Package) | 5.3L V8 Gas |
8,200 lb | 1,610 lb | 14,000 lb | 7,300 lb | 5,626 lb | 820 lb |
| SLT Graphite Performance / Denali (2WD) | 6.2L V8 Gas |
8,400 lb | 1,560 lb | 14,000 lb | 7,100 lb | 5,482 lb | 840 lb |
| SLT Graphite Performance / Denali (4WD) | 6.2L V8 Gas |
8,100 lb | 1,510 lb | 14,000 lb | 7,300 lb | 5,743 lb | 810 lb |
In-Depth 2020 GMC Yukon Towing Review
The 2020 GMC Yukon towing capacity spans from 8100 to 8500 lbs across its full-size luxury SUV lineup, establishing formidable hauling strength for large cabin cruisers, multi-horse trailers, and heavy enclosed toy haulers. Mechanical muscle is anchored by two high-displacement powertrain and torque specs built on robust GM V8 architectures. The standard 5.3L EcoTec3 V8 engine produces 355 horsepower at 5600 RPM and 383 lb-ft of torque at 4100 RPM, paired with a six-speed automatic transmission to deliver 8500 lbs of towing capacity in 2WD and 8200 lbs in 4WD when equipped with the NHT Max Trailering Package. For maximum highway acceleration and refined passing authority, the available 6.2L EcoTec3 V8 generates 420 horsepower at 5600 RPM and 460 lb-ft of torque at 4100 RPM, mated to a responsive 10-speed automatic transmission that achieves 8400 lbs of towing in 2WD and 8100 lbs in 4WD. Across all variants, the Yukon max payload rating spans from 1510 to 1670 lbs, allowing full passenger loads alongside substantial tongue weight. Vehicle structural boundaries are anchored by Gross Vehicle Weight Ratings (GVWR) between 7100 and 7300 lbs, with factory unladen curb weights ranging from 5379 to 5784 lbs.
Engineered on a fully boxed high-strength steel ladder frame with a solid rear axle and premium smooth-ride suspension, factory tow package specifications (NHT Max Trailering Package) feature a heavy-duty 3.42 rear axle ratio, integrated trailer brake controller, high-capacity radiator, auxiliary transmission oil cooler, and a two-speed Autotrac transfer case on 4WD models. The Yukon series maintains an official Gross Combination Weight Rating (GCWR) of 14000 lbs across all trailering configurations, supported by certified maximum hitch tongue weight limits ranging between 810 and 850 lbs. Standard StabiliTrak with proactive roll avoidance and trailer sway damping continuously monitors vehicle attitude, applying selective wheel braking to suppress trailer oscillations automatically. Offered across SLE, SLT, SLT Graphite Performance, and flagship Denali trims with optional Magnetic Ride Control, the 2020 Yukon unites true commercial hauling capability with peerless executive luxury.
Frequently Asked Questions
What is the maximum conventional towing capacity and hitch tongue weight limit for the 2020 GMC Yukon?
The 2020 GMC Yukon delivers conventional towing capacities ranging from 8,100 to 8,500 lbs and hitch tongue weight limits spanning between 810 and 850 lbs. When equipped with the NHT Max Trailering Package, 5.3L V8 2WD models tow up to 8,500 lbs (850 lbs tongue weight) and 4WD models pull up to 8,200 lbs (820 lbs tongue weight). Standard 6.2L V8 models achieve 8,400 lbs in 2WD and 8,100 lbs in 4WD (810 to 840 lbs tongue weight).
What are the V8 engine specifications and output ratings available on the 2020 GMC Yukon?
The 2020 GMC Yukon offers two high-displacement V8 engines. The standard 5.3L EcoTec3 V8 produces 355 HP at 5,600 RPM and 383 lb-ft of torque at 4,100 RPM, mated to a 6-speed automatic transmission. The available 6.2L EcoTec3 V8 delivers 420 HP at 5,600 RPM and 460 lb-ft of torque at 4,100 RPM, paired with a responsive 10-speed automatic transmission.
What payload ratings, Gross Vehicle Weight Ratings (GVWR), and curb weights apply to the 2020 GMC Yukon?
The 2020 GMC Yukon features maximum payload capacities ranging from 1,510 to 1,670 lbs across its model lineup. Gross Vehicle Weight Ratings (GVWR) span from 7,100 to 7,300 lbs (7,100 lbs on 2WD configurations; 7,300 lbs on 4WD configurations), supported by unladen factory curb weights ranging between 5,379 and 5,784 lbs.
What is the certified Gross Combination Weight Rating (GCWR) for the 2020 GMC Yukon?
The Gross Combination Weight Rating (GCWR) for all trailering-configured variants of the 2020 GMC Yukon is certified at 14,000 lbs. This rating defines the absolute legal ceiling for the combined weight of the full-size SUV, passengers, interior cargo, and attached conventional trailer.
What heavy-duty trailering hardware is included in the NHT Max Trailering Package on the 2020 GMC Yukon?
The NHT Max Trailering Package for the 2020 GMC Yukon equips the vehicle with a heavy-duty 3.42 rear axle ratio, integrated trailer brake controller, high-capacity cooling radiator, auxiliary transmission oil cooler, and a two-speed Autotrac transfer case on 4WD models. Combined with StabiliTrak and trailer sway control, it supports heavy towing up to 8,500 lbs.
Always confirm ratings for your exact configuration with the manufacturer and vehicle certification labels. Passenger, cargo and trailer tongue weight affect payload and towing limits.
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