📋 Quick Facts
Chevy Suburban max trailer-tow ratings by model year. Always cross-reference your vehicle's exact configuration on the door-jamb tow sticker and in the owner's manual towing guide.
📊 Chevy Suburban Towing Capacity Table
| Year | Top-Tow Engine / Config | Max Towing |
|---|---|---|
| 2026 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2025 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2024 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2023 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2022 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2021 | 6.2L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2020 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2019 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2018 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2017 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2016 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2015 | 5.3L V8 + Max Trailering Package, 2WD | 8,300 lb |
| 2014 | 5.3L V8, 2WD | 8,100 lb |
Capacities shown are manufacturer maximum ratings for properly equipped configurations. Your actual capacity depends on trim, engine, drivetrain, axle ratio, and whether the factory tow package is fitted. Check the door-jamb sticker and owner's manual before towing.
📝 Configuration Notes
The Suburban's max-tow story has stayed remarkably flat at 8,300 lb since 2015. Today three engines are on offer: 5.3L V8 (gas, 7,800 lb max), 6.2L V8 (gas, 8,300 lb max with Max Trailering), and 3.0L Duramax I6 turbo-diesel (8,000 lb max). 4WD drops every config by about 100-300 lb.
The Max Trailering Package adds a hitch platform, 2-inch trailering receiver, 7-pin and 4-pin connectors, integrated trailer brake controller, hitch guidance with hitch view, transmission cooler, and 3.42 rear axle ratio. Payload runs 1,634-1,734 lb depending on engine.
🔧 What a Tow Package Actually Adds
- Class III or IV hitch receiver - factory-rated for the published tongue and trailer weight. Aftermarket hitches often have lower ratings.
- Transmission cooler - keeps ATF temperature under control on long grades. Without it, the transmission overheats and shifts harshly under load.
- Hitch wiring with 7-pin connector - the 7-pin handles trailer brakes, reverse lights, and battery charge. A 4-pin only carries running lights and turn signals.
- Integrated brake controller - on this vehicle. Smooths braking and prevents trailer jackknife.
- Heavier alternator - feeds the trailer brake controller and trailer battery charge line without dimming the headlights.
- Trailer sway control + sometimes a numerically-higher rear axle ratio - reduces sway above 55 mph and gives better acceleration under load.