Chevrolet Silverado 2007 Owner's Manual page 453

C-1500 Extended Cab
Standard Box (2WD)*
6.0L V8
6.0L V8**
*Fifth-wheel or gooseneck kingpin weight 15 percent to 25 percent of trailer weight up to 1,500 lbs (680 kg)
maximum.
*Fifth-wheel or gooseneck trailer rating limited to 6,800 lbs (3 084 kg) except with 6000 V8 engine limited to
6,900 lbs (3 130 kg).
**NHT Enhanced Trailering Performance Package required.
+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.
C-1500 Extended Cab
Short Box (2WD)*
4.3L V6
4.8L V8
5.3L V8
6.0L V8
*This model is neither designed nor intended to tow fifth-wheel or gooseneck trailers.
**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 8,800 lbs (3 992 kg)
3.73 10,300 lbs (4 717 kg)
Axle Ratio Maximum Trailer Weight
3.23 4,400 lbs (1 196 kg)
3.73 4,900 lbs (2 223 kg)
3.23 4,800 lbs (2 177 kg)
3.73 6,800 lbs (3 084 kg)
3.42 6,800 lbs (3 084 kg)
3.73 7,800 lbs (3 538 kg)
3.73 8,900 lbs (4 037 kg)
GCWR+
14,000 lbs (6 350 kg)
15,500 lbs (7 031 kg)
GCWR**
9,500 lbs (4 309 kg)
10,000 lbs (4 536 kg)
10,000 lbs (4 536 kg)
12,000 lbs (5 448 kg)
12,000 lbs (5 448 kg)
13,000 lbs (5 902 kg)
14,000 lbs (6 350 kg)
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