1997 Lincoln Mark VIII Owner's Manual - Page 190

Ten to 15% of the loaded trailer's weight should be on the tongue. However, the tongue load should never exceed 10% of the maximum weight that your vehicle can safely tow. New vehicles should be driven 2,000 miles (3,200 km) before towing a trailer. WARNING Towing trailers beyond the maximum recommended gross trailer weight could result in engine damage, transmission/axle damage, structural damage, loss of control, and personal injury. WARNING Do not tow a trailer when using a temporary spare tire. See the following chart for the amount of weight your vehicle can tow. You should also limit your trailer's load when you tow in high altitudes. Preparing to Tow For your safety and for the good of your vehicle, use the right equipment for the type of trailer you tow. Also, make sure that all towing equipment is properly attached to your vehicle. If you are not certain that you are using the right equipment in the proper manner, see your Ford or Lincoln-Mercury dealer. 185