2008 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 375

K-1500 Extended Cab Short Box (4WD)* 4.8L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.42 5,500 lbs (2 495 kg) 11,000 lbs (4 989 kg) 4.10 7,500 lbs (3 402 kg) 13,000 lbs (5 897 kg) 3.73 7,500 lbs (3 402 kg) 13,000 lbs (5 897 kg) 5.3L V8 4.10 8,500 lbs (3 855 kg) 14,000 lbs (6 350 kg) 6.0L V8 3.73 8,500 lbs (3 856 kg) 14,000 lbs (6 350 kg) *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. K-1500 Crew Cab Short Maximum Trailer Weight GCWR** Box (4WD)* Axle Ratio 3.42 5,400 lbs (2 449 kg) 11,000 lbs (4 989 kg) 4.8L V8 4.10 7,400 lbs (3 356 kg) 13,000 lbs (5 897 kg) 3.73 7,500 lbs (3 402 kg) 13,000 lbs (5 897 kg) 5.3L V8 4.10 8,500 lbs (3 855 kg) 14,000 lbs (6 350 kg) 6.0L V8 3.73 8,400 lbs (3 810 kg) 14,000 lbs (6 350 kg) 6.0L V8+ 4.10 10,500 lbs (4 763 kg) 16,000 lbs (7 257 kg) *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. +NHT Enhanced Trailering Performance Package required. 4-63