2019 Chevrolet Silverado 1500 4.3L EcoTec3 V6 towing capacity
The 2019 Chevrolet Silverado 1500 with the 4.3L EcoTec3 V6 tows up to 7,900 lb. That figure requires Regular Cab 2WD, 3.42 axle, Max Trailering Package.
What it means loaded
A trailer at the full 7,900 lb puts roughly 948 lb on the hitch at a typical 12% tongue weight. Against the 2019 Chevrolet Silverado 1500's best-case payload of 2,500 lb, that leaves about 1,552 lb for passengers, fuel, gear and the weight-distributing hitch.
Against the other 2019 engines
| Engine | Max towing | vs. this engine | Power |
|---|---|---|---|
| 4.3L EcoTec3 V6 | 7,900 lb | this page | 285 hp / 305 lb-ft |
| 2.7L Turbo I4 | 9,500 lb | +1,600 lb | 310 hp / 348 lb-ft |
| 5.3L EcoTec3 V8 | 11,600 lb | +3,700 lb | 355 hp / 383 lb-ft |
| 6.2L EcoTec3 V8 | 12,200 lb | +4,300 lb | 420 hp / 460 lb-ft |
The 4.3L EcoTec3 V6 across model years
| Year | Max towing | GCWR | Power |
|---|---|---|---|
| 2021 | 7,900 lb | 13,000 lb | 285 hp / 305 lb-ft |
| 2020 | 7,900 lb | 13,000 lb | 285 hp / 305 lb-ft |
| 2019 | 7,900 lb | 13,000 lb | 285 hp / 305 lb-ft |
Source: Chevrolet 2019 Silverado 1500 Trailering Guide.
Common questions
How much can a 2019 Chevrolet Silverado 1500 with the 4.3L EcoTec3 V6 tow?
Up to 7,900 lb, configured as Regular Cab 2WD, 3.42 axle, Max Trailering Package. The engine makes 285 hp and 305 lb-ft, with a GCWR of 13,000 lb. Your own truck's rating depends on its cab, bed, drivetrain and axle ratio, and is printed on the certification label in the driver's door jamb.
How much less does the 4.3L EcoTec3 V6 tow than the top 2019 Chevrolet Silverado 1500 engine?
The 6.2L EcoTec3 V8 is rated at 12,200 lb, which is 4,300 lb more than the 4.3L EcoTec3 V6's 7,900 lb. Whether that gap matters depends on payload — tongue weight, not towing capacity, is what most half-ton owners actually run out of first.
Does the 4.3L EcoTec3 V6 need the tow package to reach 7,900 lb?
Yes. That rating assumes Regular Cab 2WD, 3.42 axle, Max Trailering Package. Without the factory tow package — the upgraded receiver, wiring, cooling and in most cases a specific axle ratio — the same engine is rated substantially lower.
Related
Check your door jamb. The figures here are the maximum ratings for a properly equipped truck in its best towing configuration. Your specific truck's cab, bed, drivetrain, axle ratio and options all lower it. The certification label inside the driver's door and the owner's manual are the authority for your vehicle. Source: Chevrolet 2019 Silverado 1500 Trailering Guide. Figures reviewed 10 August 2026.