2005 Ford Expedition Owner's Manual - Page 252

Tires, Wheels and Loading Integrated hitch rating The standard integrated hitch has two ratings depending on mode of operation: • Weight carrying - requires a draw bar and hitch ball. The draw bar supports all the vertical tongue load of the trailer. • Weight distributing - requires an aftermarket weight distributing system which includes draw bar, hitch ball, spring bars and snap-up brackets. The vertical tongue load of the trailer is distributed between the truck and the trailer by this system. Maximum Maximum Gross Trailer Tongue Weight Weight - kg - kg (lb.) (lb.) Weight carrying 2721 (6000) 272 (600) Weight distributing 4060 (8950) 406 (895) These are hitch ratings only; actual vehicle ratings are dependent on engine, transmission and axle combinations. Towing trailers beyond the maximum tongue weight exceeds the limit of the towing system and could result in vehicle structural damage, loss of vehicle control and personal injury. Preparing to tow Use the proper equipment for towing a trailer and make sure it is properly attached to your vehicle. See your dealer or a reliable trailer dealer if you require assistance. Hitches Do not use hitches that clamp onto the vehicle's bumper or attach to the axle. You must distribute the load in your trailer so that 10%-15% of the total weight of the trailer is on the tongue. Load equalizing hitch When hooking up a trailer using a load equalizing hitch, always use the following procedure: 1. Park the unloaded vehicle on a level surface. With the ignition in the ON position, apply the brake and place the gearshift lever in 252 Mode 2005 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)