GMC 2007 Sierra 1500 Pickup Owner's Manual page 441

K-2500 Crew Cab Long
Box HD (4WD)*
6000 V8
8100 V8
6.6L V8 Diesel
*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 12,000 lbs (5 443 kg) with weight distributing hitch.
C-3500 Regular Cab
(2WD)*
6000 V8
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,500 lbs
(1 587 kg) maximum.
*Trailer rating limited to 12,000 lbs (5 443 kg) with weight distributing hitch.
C-3500 Extended Cab
(2WD)*
6000 V8
6000 V8 (Dual Rear
Wheels)
8100 V8
8100 V8 (Dual Rear
Wheels)
6.6L V8 Diesel (Manual)
Axle Ratio Maximum Trailer Weight
4.10 9,700 lbs (4 400 kg)
3.73 13,200 lbs (5 987 kg)
4.10 14,600 lbs (6 622 kg)
3.73 13,200 lbs (5 987 kg)
Axle Ratio Maximum Trailer Weight
4.10 10,300 lbs (4 672 kg)
Axle Ratio Maximum Trailer Weight
4.10 9,800 lbs (4 445 kg)
4.10 9,700 lbs (4 400 kg)
4.10 15,500 lbs (7 031 kg)
4.10 15,300 lbs (6 940 kg)
3.73 15,300 lbs (6 940 kg)
GCWR
16,000 lbs (7 257 kg)
20,000 lbs (9 072 kg)
22,000 lbs (9 979 kg)
22,000 lbs (9 979 kg)
GCWR
16,000 lbs (7 257 kg)
GCWR
16,000 lbs (7 257 kg)
16,000 lbs (7 257 kg)
22,000 lbs (9 979 kg)
22,000 lbs (9 979 kg)
22,000 lbs (9 979 kg
441