Chevrolet 2007 Colorado Owner's Manual page 309

The following charts show how much your trailer can weigh, based upon your vehicle model and options.
2WD Regular Cab
Automatic Transmission,
2.9L Engine
Automatic Transmission,
3.7L Engine
Manual Transmission,
2.9L Engine
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should
not be exceeded.
2WD Regular Cab
Mid-Box
Automatic Transmission,
2.9L Engine
Automatic Transmission,
3.7L Engine
Manual Transmission,
2.9L Engine
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should
not be exceeded.
Axle Ratio Maximum Trailer Weight
3.73 3,300 lbs (1 497 kg)
3.73 4,000 lbs (1 814 kg)
3.73 2,300 lbs (1 043 kg)
Axle Ratio Maximum Trailer Weight
3.73 3,200 lbs (1 451 kg)
3.73 4,000 lbs (1 814 kg)
3.73 2,200 lbs (997 kg)
GCWR*
7,000 lbs (3 175 kg)
8,500 lbs (3 855 kg)
6,000 lbs (2 722 kg)
GCWR*
7,000 lbs (3 175 kg)
9,000 lbs (4 082 kg)
6,000 lbs (2 722 kg)
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