2006 GMC Yukon Owner's Manual - Page 359

Use one of the following charts to determine how much your vehicle can weigh, based upon your vehicle model and options. Vehicle* C-1500 (2WD)* 4800 V8 5300 V8 5300 V8 (Extended Models) Vehicle* K-1500 (4WD)* 4800 V8 5300 V8 5300 V8 (Extended Models) 3.42 4.10 3.42 4.10 3.42 4.10 6,500 lbs. (2 948 kg) 7,500 lbs. (3 402 kg) 7,500 lbs. (3 402 kg) 7,700 lbs. (3 493 kg) 7,200 lbs. (3 265 kg) 8,200 lbs. (3 719 kg) 12,000 lbs. (5 443 kg) 13,000 lbs. (5 897 kg) 13,000 lbs. (5 897 kg) 14,000 lbs. (6 350 kg) 13,000 lbs. (5 897 kg) 14,000 lbs. (6 350 kg) 3.23 3.73 3.23 3.73 3.42 4.10 Axle Ratio 5,700 lbs. (2 585 kg) 6,700 lbs. (3 039 kg) 6,700 lbs. (3 039 kg) 7,700 lbs. (3 492 kg) 7,500 lbs. (3 402 kg) 8,500 lbs. (3 855 kg) Maximum Trailer Weight 11,000 lbs. (4 990 kg) 12,000 lbs. (5 443 kg) 12,000 lbs. (5 443 kg) 13,000 lbs. (5 897 kg) 13,000 lbs. (5 897 kg) 14,000 lbs. (6 350 kg) GCWR Axle Ratio Maximum Trailer Weight GCWR 4-63