2020 Chevrolet Suburban Towing Capacity & Specs
TL;DR Summary
The 2020 Chevrolet Suburban extended full-size SUV pairs immense passenger volume with heavy-duty trailering capability, featuring a maximum conventional towing capacity ranging from 8100 to 8300 lbs.
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 |
|---|---|---|---|---|---|---|---|
| LS / LT / Premier RWD/4WD Core | 5.3L V8 EcoTec3 Gas |
8,300 lb | — | 13,400 lb | 7,300 lb | 5,586 lb | 830 lb |
| Premier 6.2L Performance Package | 6.2L V8 EcoTec3 Gas |
8,100 lb | — | 14,000 lb | 7,300 lb | 5,800 lb | 810 lb |
In-Depth 2020 Chevrolet Suburban Towing Review
The 2020 Chevrolet Suburban towing capacity delivers maximum full-size extended-wheelbase utility, providing a certified maximum conventional towing capacity spanning from 8100 to 8300 lbs when equipped with factory trailering options. Power originates from the dependable 5.3L EcoTec3 V8 engine producing 355 horsepower and 383 lb-ft of torque for an 8300 lb towing limit, or the available high-output 6.2L EcoTec3 V8 engine pushing 420 horsepower and 460 lb-ft of torque for an 8100 lb pulling capacity. Designed to transport up to nine passengers alongside expansive interior cargo space behind the third row, the Suburban max payload rating varies across LS, LT, and Premier trim levels, supported by an official Gross Vehicle Weight Rating (GVWR) of 7300 to 7500 lbs and an unladen curb weight range of 5586 to 6020 lbs across RWD and 4WD drive systems. To manage hitch equilibrium, rear axle loads, and overall vehicle posture during long-haul highway trailering, the extended chassis supports a maximum allowable trailer tongue weight limit between 810 and 830 lbs.
Built on a high-strength fully boxed steel ladder frame with an extended wheelbase for enhanced longitudinal stability, this full-size SUV pairs its powerful powertrain and torque specs with a six-speed automatic transmission on 5.3L models or a 10-speed automatic transmission on 6.2L models. When ordered according to factory tow package specifications, the Suburban incorporates the Max Trailering Package (NHT), featuring an integrated trailer brake controller, a 3.42 rear axle ratio, rear load-leveling air suspension, high-capacity engine oil cooling, and an auxiliary transmission fluid cooler. The SUV features a Gross Combination Weight Rating (GCWR) ranging from 13400 to 14000 lbs, offering robust gross combined mass allowance for heavy travel trailers, enclosed car haulers, and commercial equipment trailers. Riding on standard 18-inch or optional 20-inch and 22-inch aluminum wheels, independent front suspension, and heavy-duty four-wheel power anti-lock disc brakes, the 2020 Chevrolet Suburban combines luxury passenger comfort with heavy-duty trailering performance.
Frequently Asked Questions
What is the maximum conventional towing capacity of the 2020 Chevrolet Suburban?
The extended-wheelbase 2020 Chevrolet Suburban delivers a maximum conventional towing capacity ranging from 8,100 to 8,300 lbs. Standard 5.3L V8 EcoTec3 models achieve up to 8,300 lbs of towing capacity, while models equipped with the 6.2L V8 EcoTec3 engine handle up to 8,100 lbs.
What are the Gross Combination Weight Rating (GCWR) and Gross Vehicle Weight Rating (GVWR) for the 2020 Chevrolet Suburban?
The 2020 Chevrolet Suburban platform features Gross Vehicle Weight Ratings (GVWR) spanning 7,300 to 7,500 lbs and Gross Combination Weight Ratings (GCWR) between 13,400 and 14,000 lbs. Unladen curb weights range from 5,586 to 6,020 lbs across RWD and 4WD drive systems.
What engine choices and power output ratings are available on the 2020 Chevrolet Suburban?
The 2020 Chevrolet Suburban is powered by either a baseline 5.3L V8 EcoTec3 engine generating 355 HP at 5,600 RPM and 383 lb-ft of torque at 4,100 RPM, or an optional 6.2L V8 EcoTec3 engine delivering 420 HP at 5,600 RPM and 460 lb-ft of torque at 4,100 RPM.
What is the maximum tongue weight capacity for the 2020 Chevrolet Suburban?
The 2020 Chevrolet Suburban accommodates certified maximum trailer tongue weight ratings between 810 and 830 lbs. Proper tongue weight distribution ensures longitudinal vehicle stability and braking control when pulling heavy travel or commercial trailers.
What trailering technologies assist towing in the 2020 Chevrolet Suburban?
Configured to factory tow package specifications, the 2020 Chevrolet Suburban includes the Max Trailering Package (NHT), equipped with an integrated trailer brake controller, 3.42 rear axle differential ratio, rear load-leveling air suspension, high-capacity engine oil cooling, and an auxiliary transmission fluid cooler.
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.
You might also be interested in
Other 2020 vehicles in the heavy-duty towing class.