Hummer 2009 H3 Owner's Manual page 226

4-44 Driving Your Vehicle
Maximum trailer weight is calculated
assuming only the driver is in the
tow vehicle and it has all the
required trailering equipment. The
Vehicle
H3
3.7L L5 Engine, Automatic
Transmission
3.7L L5 Engine, Manual
Transmission
5.3L V8 Engine, Automatic
Transmission
H3T
3.7L L5 Engine, Automatic
Transmission
3.7L L5 Engine, Manual
Transmission
5.3L V8 Engine, Automatic
Transmission
*The Gross Combination Weight Rating (GCWR) in the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo, equipment and conversions. The GCWR for the vehicle should not be
exceeded.
Ask your dealer/retailer for our
trailering information or advice, or
write us at our Customer Assistance
weight of additional optional
equipment, passengers and cargo in
the tow vehicle must be subtracted
from the maximum trailer weight.
Axle Ratio Maximum Trailer Weight
4.56
4.56
4.10
4.56
4.56
4.10
Offices. See Customer Assistance
Offices on page 7-4 for more
information.
Use the following chart to determine
how much the vehicle can weigh,
based upon the vehicle model
and options.
4,500 lbs (2 041 kg)
3,000 lbs (1 361 kg)
6,000 lbs (2 721 kg)
4,400 lbs (1 996 kg)
2,900 lbs (1 315 kg)
5,900 lbs (2 676 kg)
*GCWR
9,500 lbs (4 309 kg)
8,000 lbs (3 629 kg)
11,400 lbs (5 171 kg)
9,500 lbs (4 309 kg)
8,000 lbs (3 629 kg)
11,400 lbs (5 171 kg)