2008 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 381

K-2500 Extended Cab Long Box HD (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,700 lbs (4 400 kg) 16,000 lbs (7 257 kg) 4.10 12,200 lbs (5 534 kg) 18,500 lbs (8 391 kg) *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum. *Trailer rating limited to 13,000 lbs (5 897 kg) with weight distributing hitch. **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. K-2500 Crew Cab Long Box HD (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,600 lbs (4 354 kg) 16,000 lbs (7 257 kg) 4.10 12,100 lbs (5 488 kg) 18,500 lbs (8 391 kg) *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum. *Trailer rating limited to 13,000 lbs (5 897 kg) with weight distributing hitch. **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. 4-69