2020 Chevrolet Suburban Towing Capacity & Payload
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The 2020 Chevrolet Suburban can tow a maximum of 8,300 pounds when properly equipped.
Quick Answer
- Max Towing Capacity: 8,300 lbs
- Max Payload: 1,745 lbs
- Gross Vehicle Weight Rating (GVWR): 7,500 - 7,600 lbs
- Gross Combined Weight Rating (GCWR): 14,000 lbs
- Curb Weight: 5,593 - 5,829 lbs
- Hitch Class: Class IV (2-inch receiver)
Tow Ratings by Engine & Trim
The 2020 Chevrolet Suburban's towing capacity varies based on engine, drivetrain, and trim level. The tables below outline the maximum conventional towing capacities. All ratings are in accordance with SAE J2807 standards.
| Engine | Drivetrain | Trim/Package | Max Tow (lbs) | Max Payload (lbs) |
|---|---|---|---|---|
| 5.3L V8 | 2WD | LS, LT, Premier | 8,300 | 1,745 |
| 5.3L V8 | 4WD | LS, LT, Premier | 8,000 | 1,715 |
| 6.2L V8 (Premier) | 2WD | Premier with Max Trailering Pkg | 8,100 | 1,630 |
| 6.2L V8 (Premier) | 4WD | Premier with Max Trailering Pkg | 7,900 | 1,680 |
Note: These figures are for properly equipped vehicles with the available Max Trailering Package. Always check your specific vehicle's door jamb sticker for the most accurate and up-to-date payload and towing information.
Tow Package Contents
For the 2020 Chevrolet Suburban, the Max Trailering Package is essential for achieving the maximum towing capacities listed above. This package typically includes:
- Integrated Trailer Brake Controller: Allows for proportional braking of the trailer, enhancing safety and control.
- Automatic Locking Rear Differential: Improves traction when launching or retrieving a boat, or on slippery surfaces.
- Heavy-Duty Trailering Equipment: Often includes a platform hitch and 7-pin wiring harness.
- External Engine Oil Cooler: Helps prevent engine overheating during demanding towing situations.
- Auxiliary Transmission Fluid Cooler: Keeps transmission temperatures down, extending its lifespan when towing.
- Trailer Sway Control: An integrated safety feature that helps mitigate trailer sway, often part of the StabiliTrak stability control system. While not exclusively a "tow package" item, it's crucial for safe towing.
- Hitch Guidance with Hitch View: A rearview camera feature to assist with hitch alignment.
5th-Wheel & Gooseneck Towing
The 2020 Chevrolet Suburban is a half-ton SUV and is not designed for 5th-wheel or gooseneck towing. These types of hitches require a truck bed for mounting and are typically found on heavy-duty pickup trucks due to their increased frame strength, payload, and towing capacities.
Weight Distribution & WDH Requirements
For trailers weighing over 5,000 pounds, a weight-distributing hitch (WDH) is highly recommended for the 2020 Chevrolet Suburban. A WDH helps to distribute the trailer
More specs for the 2020 Chevrolet Suburban
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2020 Chevrolet Suburban Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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