GMC 2003 Sierra User Manual
Page 350
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Vehicle’
Axle Ratio
Maxtmuni Trailer Weight
GCWn
C-1500 flegular Cab Short Box (2WD}*
4300 V6 (Auto)
3.08
3.42
4,500 lbs. {2 041kg>
5,0D0lbs (2 267kgi
9,000 lbs. {4 006 kg)
9,500 lbs. H313 kg)
4300 V6 (Wanual)
3.08
3.42
3-500 lbs. (1 587 kgi
4,000 lbs. (1 014 kg)
8,000' lbs. (3 632 kg)
e,500 lbs. (3 859 kg)
4600 Ve (Auto)
3.42
3,73
6.400 lbs. (2 902 kgl
7.400 lbs. (3 356 kg)
11.000 lbs, (4 994 kg)
12.000 lbs. (5 448 kg)
4900 V0 {Manual)
3.42
3-73
4.400 lbs- (1 995 kg)
5.400 tbs.
(2
449 kg)
9,000 lbs, (4 006 kg)
TQ.OOO lbs. {4 540 kg)
5300 V6
3.42
3.73
7.400 lbs. {3 356 kgt
3.400 lbs. {3 810 kg)
12.000 lbs. (5 440 kg)
13.000 lbs. [S 902 kg)
* Tongue weight should be 10 percerti to
15 percent o( trailer weigh! up to 1,000 lbs (454 kg). Fjfth-wheel or gooseneck kingpin weight 15 percent to
25 percent of traitar weight up lo 1^500 lbs. (600 kg) maximum.
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