Chevrolet Silverado 4500HD 2022 Owner's Manual page 240

238 Driving and Operating
Vehicle
4500/5500/6500 2WD
4500/5500/6500 2WD (4)
4500/5500 2WD
4500/5500 2WD
4500/5500 2WD
6500 2WD
6500 2WD (4)
6500 2WD
6500 2WD
6500 2WD
4500/5500/6500 4WD
4500/5500/6500 4WD (4)
4500/5500 4WD
6500 4WD
6500 4WD (4)
6500 4WD
Transmission
Allison 1700 4.10/4.30/4.56/4.88
Allison 1750 4.10/4.30/4.56/4.88
Allison 1750 4.30
Allison 1750 4.56
Allison 1750 4.88
Allison 2700 4.10/4.30/4.56/4.88
Allison 2750 4.10/4.30/4.56/4.88
Allison 2750 4.30
Allison 2750 4.56
Allison 2750 4.88
Allison 1700 4.30
Allison 1750 4.30
Allison 1750 4.30
Allison 2700 4.30
Allison 2750 4.30
Allison 2750 4.30
Maximum Trailer
Axle Ratio (2) Weight (3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Max GCWR *
11 700 kg (26,000 lb)
13 600 kg (30,000 lb)
15 200 kg (34,000 lb)
15 800 kg (35,000 lb)
16 700 kg (37,000 lb)
11 700 kg (26,000 lb)
13 600 kg (30,000 lb)
15 200 kg (34,000 lb)
15 800 kg (35,000 lb)
16 700 kg (37,000 lb)
11 700 kg (26,000 lb)
13 600 kg (30,000 lb)
15 400 kg (34,000 lb)
11 700 kg (26,000 lb)
13 600 kg (30,000 lb)
15 400 kg (34,000 lb)