2011 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 377

Driving and Operating Vehicle 5.3L V8 K5L HD Cooling Pkg (XFE) 5.3L V8 K5L HD Cooling Pkg 6.2L V8 6.2L V8 K5L HD Cooling Pkg 6.2L V8 NHT Max Trailering Pkg 1500 Series 2WD Regular Cab Long Box (b) 4.3L V6 (c) 4.3L V6 (c) 4.8L V8 (c) 4.8L V8 5.3L V8 K5L HD Cooling Pkg 5.3L V8 5.3L V8 K5L HD Cooling Pkg - Conventional Trailer 5.3L V8 K5L HD Cooling Pkg - Fifth-Wheel Trailer 3.23 3.73 3.23 3.73 3.08 3.42 3.42 3.42 2 132 kg (4,700 lbs) 2 359 kg (5,200 lbs) 2 313 kg (5,100 lbs) 3 221 kg (7,100 lbs) 3 266 kg (7,200 lbs) 2 948 kg (6,500 lbs) 4 536 kg (10,000 lbs) 3 992 kg (8,800 lbs) Axle Ratio 3.08 3.42 3.42 3.42 3.73 Maximum Trailer Weight 3 175 kg (7,000 lbs) 4 355 kg (9,600 lbs) 3 039 kg (6,700 lbs) 4 400 kg (9,700 lbs) 4 808 kg (10,600 lbs) GCWR (a) 9-93 5 534 kg (12,200 lbs) 6 804 kg (15,000 lbs) 5 443 kg (12,000 lbs) 6 804 kg (15,000 lbs) 7 257 kg (16,000 lbs) 4 309 kg (9,500 lbs) 4 536 kg (10,000 lbs) 4 536 kg (10,000 lbs) 5 443 kg (12,000 lbs) 5 534 kg (12,200 lbs) 5 216 kg (11,500 lbs) 6 804 kg (15,000 lbs) 6 804 kg (15,000 lbs)