Hummer H3 towing capacity by year
The Hummer H3 has tow data across 5 model years, from 2006 through 2010. The most recent 2010 Hummer H3 carries a maximum tow rating of 4,500 lb. The highest tow rating recorded for the nameplate was the 2009 model year at 6,000 lb.
Pick a year below to open the full Hummer H3 page for that model year. Each year page shows the maximum tow capacity, every trim the dataset covers separately, the engine and drivetrain combination, GVWR, curb weight, payload, and axle ratio.
Hummer H3 max tow rating, last 5 model years
Year-over-year max tow rating for the Hummer H3, with the most recent year highlighted. Use the trend to spot generation changes, powertrain refreshes, and SAE J2807 re-tests that revised the published figure.
Recent Hummer H3 years (2006–2010)
Click any year for the full per-trim breakdown — engine, drivetrain, horsepower, torque, axle ratio, GVWR, curb weight, and payload.
| Year | Trims on file | Max tow (lb) |
|---|---|---|
| 2010 Hummer H3 | 2 | 4,500 |
| 2009 Hummer H3 | 3 | 6,000 |
| 2008 Hummer H3 | 3 | 6,000 |
| 2007 Hummer H3 | 1 | 4,500 |
| 2006 Hummer H3 | 1 | 4,500 |
All figures sourced from manufacturer documentation. See our methodology for how the dataset is compiled.