Owner's Manual
Page 256
C-2500 LD (2WD)* Engine (Trans.) 6000 V8 (Suburban/ Yukon XL) Axle Ratio 3.73 4.10 Max. You can ask your dealer for our trailering information or advice, or you can write us at the address listed in your Warranty and Owner Assistance Information Booklet. In Canada, write to 15% of Canada Limited Customer Communication...
C-2500 LD (2WD)* Engine (Trans.) 6000 V8 (Suburban/ Yukon XL) Axle Ratio 3.73 4.10 Max. You can ask your dealer for our trailering information or advice, or you can write us at the address listed in your Warranty and Owner Assistance Information Booklet. In Canada, write to 15% of Canada Limited Customer Communication...