Hummer H1 towing capacity by year

The Hummer H1 has tow data across 10 model years, from 1993 through 2004. The most recent 2004 Hummer H1 carries a maximum tow rating of 7,887 lb. The highest tow rating recorded for the nameplate was the 1994 model year at 9,000 lb.

Pick a year below to open the full Hummer H1 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 H1 max tow rating, last 3 model years

Year-over-year max tow rating for the Hummer H1, 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 H1 years (2000–2004)

Click any year for the full per-trim breakdown — engine, drivetrain, horsepower, torque, axle ratio, GVWR, curb weight, and payload.

Older Hummer H1 years (1993–1999)

Earlier model years for the Hummer H1, going back to 1993. Pre-2015 ratings predate SAE J2807, so figures from those years may be measured under different assumptions than current ratings.

All figures sourced from manufacturer documentation. See our methodology for how the dataset is compiled.