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Black plate (81,1)
GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Driving and Operating
9-81
Vehicle
Axle Ratio
Maximum Trailer Weight
GCWR (a)
5.3L V8 K5L HD Cooling Pkg
—
Fifth-Wheel Trailer
3.42
3 674 kg (8,100 lbs)
6 804 kg (15,000 lbs)
2500 Series 2WD Extended Cab Standard Box HD
6.0L V8
3.73
4 445 kg (9,800 lbs)
7 257 kg (16,000 lbs)
6.0L V8
—
Conventional Trailer
4.10
5 897 kg (13,000 lbs)
9 299 kg (20,500 lbs)
6.0L V8
—
Fifth-Wheel Trailer
4.10
6 486 kg (14,300 lbs)
9 299 kg (20,500 lbs)
2500 Series 2WD Crew Cab Standard Box HD
6.0L V8
3.73
4 400 kg (9,700 lbs)
7 257 kg (16,000 lbs)
6.0L V8
—
Conventional Trailer
4.10
5 897 kg (13,000 lbs)
9 299 kg (20,500 lbs)
6.0L V8
—
Fifth-Wheel Trailer
4.10
6 441 kg (14,200 lbs)
9 299 kg (20,500 lbs)
2500 Series 2WD Regular Cab Long Box HD
6.0L V8
3.73
4 627 kg (10,200 lbs)
7 257 kg (16,000 lbs)
6.0L V8
—
Payload Performance
Pkg (UB7)
3.73
4 536 kg (10,000 lbs)
7 257 kg (16,000 lbs)
6.0L V8
—
Conventional Trailer
4.10
5 897 kg (13,000 lbs)
9 299 kg (20,500 lbs)
6.0L V8
—
Fifth-Wheel Trailer
4.10
6 668 kg (14,700 lbs)
9 299 kg (20,500 lbs)
2500 Series 2WD Extended Cab Long Box HD
6.0L V8
3.73
4 400 kg (9,700 lbs)
7 257 kg (16,000 lbs)