Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD towing capacity by year

The Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD has tow data across 2 model years, from 2005 through 2006. The most recent 2006 Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD carries a maximum tow rating of 6,500 lb.

Pick a year below to open the full Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD 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.

Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD max tow rating, last 2 model years

Year-over-year max tow rating for the Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD, 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 Chevrolet-GMC TrailBlazer EXT/Envoy XL 4WD years (2002–2006)

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

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