2005 Jeep Grand Cherokee Owner Manual - Page 284

284 STARTING AND OPERATING manual. When your vehicle is used for trailer towing, never exceed the gross axle weight rating (GAWR) by the addition of: • The tongue weight of the trailer. • The weight of any other type of cargo or equipment put in or on your vehicle. the vehicle and trailer. Failure to load trailers heavier in front is the cause of many trailer related accidents. • Do not interconnect the hydraulic brake system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury. • Trailer brakes are required for trailers in excess of 2,000 lbs (907 kg). • Do not connect a trailer lighting system directly to the lighting system of your vehicle. Use an approved trailer wiring harness. Failure to do so could damage the vehicle electrical system and/or result in personal injury. • When hauling cargo or towing a trailer, do not overload your vehicle or trailer. Overloading can cause a loss of control, poor performance or damage to brakes, axle, engine, transmission, steering, suspension, body structure or tires. WARNING! Improper towing can lead to an injury accident. Follow these guidelines to make your trailer towing as safe as possible: • Be sure a trailer is loaded heavier in front, about 10% to 15% of gross trailer weight. Loads balanced over the wheels or heavier in the rear cause the trailer to sway severely side to side which will cause loss of control of