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Black plate (77,1)
GMC 2015i Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
8431499) - 2015 - CRC - 6/20/14
Driving and Operating
9-77
Vehicle
Axle Ratio
Maximum Trailer
Weight (c)
GCWR (a)
1500 Series 4WD Crew Cab Short Box (b)
4.3L V6
3.42
3 221 kg (7,100 lb)
5 806 kg (12,800 lb)
5.3L V8
3.08
2 812 kg (6,200 lb)
5 443 kg (12,000 lb)
5.3L V8
3.42
4 173 kg (9,200 lb)
6 804 kg (15,000 lb)
5.3L V8
3.73
4 944 kg (10,900 lb)
7 575 kg (16,700 lb)
6.2L V8
3.23
4 173 kg (9,200 lb)
6 804 kg (15,000 lb)
6.2L V8
3.42
5 353 kg (11,800 lb)
8 029 kg (17,700 lb)
1500 Series 4WD Regular Cab Long Box
4.3L V6 (b)
3.42
3 357 kg (7,400 lb)
5 806 kg (12,800 lb)
5.3L V8
3.08
2 948 kg (6,500 lb)
5 443 kg (12,000 lb)
5.3L V8
3.42
4 309 kg (9,500 lb)
6 804 kg (15,000 lb)
2500 Series 2WD Double Cab Standard Box
6.0L V8
3.73
4 536 kg (10,000 lb)
7 257 kg (16,000 lb)
6.0L V8
–
Conventional Trailer
4.10
5 897 kg (13,000 lb)
9 299 kg (20,500 lb)
6.0L V8
–
Fifth-Wheel Trailer
4.10
6 577 kg (14,500 lb)
9 299 kg (20,500 lb)