Chevrolet-GMC Sierra Denali 2500 HD towing capacity by year
The Chevrolet-GMC Sierra Denali 2500 HD has tow data for one model year, 2003. The most recent 2003 Chevrolet-GMC Sierra Denali 2500 HD carries a maximum tow rating of 10,700 lb.
Pick a year below to open the full Chevrolet-GMC Sierra Denali 2500 HD 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.
Recent Chevrolet-GMC Sierra Denali 2500 HD years (1999–2003)
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) |
|---|---|---|
| 2003 Chevrolet-GMC Sierra Denali 2500 HD | 1 | 10,700 |
All figures sourced from manufacturer documentation. See our methodology for how the dataset is compiled.