1995 GMC Yukon Owner's Manual - Page 227

Towing a Trailer ~~~ NOTICE: Pulling a trailer improperly can damage your vehicle and result in costly repairs not covered your warranty.To pull a trailer by correctly, follow the advice in part, andsee your GM dealer this for important information about towing trailer with your a vehicle. Most vehicles are ready for some trailer towing. If yours was built with trailering options, as many are, it's ready for heavier trailers. But trailering is different than just driving your vehicle by itself. Trailering means changes in handling, durability, and fuel economy. Successful, safetrailering takes correct equipment, and it has to be used properly. That's the reason for this part. In it are many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefully before you pull a trailer. 4-39