2011 GMC Savana 3500 Passenger Owner's Manual - Page 260

9-52 Vehicle Driving and Operating Axle Ratio Maximum Trailer Weight GCWR* G2500 Passenger Van 2WD Short Wheelbase 4.8L V8 6.0L V8 G3500 Cargo Van 2WD Short Wheelbase 4.8L V8 6.0L V8 G3500 Cargo Van 2WD Long Wheelbase 4.8L V8 6.0L V8 G3500 Passenger Van 2WD Short Wheelbase 6.0L V8 G3500 Passenger Van 2WD Long Wheelbase 6.0L V8 3.42 4 218 kg (9,300 lbs) 7 257 kg (16,000 lbs) 3.42 4 400 kg (9,700 lbs) 7 257 kg (16,000 lbs) 3.42 3.42 3 221 kg (7,100 lbs) 4 536 kg (10,000 lbs) 5 897 kg (13,000 lbs) 7 257 kg (16,000 lbs) 3.42 3.42 3 357 kg (7,400 lbs) 4 536 kg (10,000 lbs) 5 897 kg (13,000 lbs) 7 257 kg (16,000 lbs) 3.42 3.42 3 039 kg (6,700 lbs) 4 445 kg (9,800 lbs) 5 897 kg (13,000 lbs) 7 257 kg (16,000 lbs) *The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo equipment and conversion. The GCWR for the vehicle should not be exceeded.