2003 Ford F350 7.3L Diesel Supplement 3rd Printing - Page 16

Driving tips GCWR (Gross Combined Weight Rating)/Trailer Weights Maximum Trailer Loaded Maximum Frontal Rear axle Trailer Weight Area Of GCWR-kg ratio (lbs.) kg (lbs.) Trailer-m2 (ft2) 4.10 9072 (20000) 4536 (10000) 5.52 (60) E-350 Cutaway and Chassis Cab (all wheelbases, all GVWRs) 4.10 9072 (20000) 4536 (10000) 5.52 (60) E-450 and E-550 (all wheelbases, all GVWRs) All 9072 (20000) 4536 (10000) 5.52 (60) For high altitude operation reduce GCWR by 2% per 300 meters (1 000 ft) elevation. To determine the maximum trailer weight designed for your particular vehicle as equipped, follow the section Calculating the load your vehicle can tow/carry earlier in this chapter. Your vehicle's load capacity is designated by weight, not by volume, so you cannot necessarily use all available space when loading a vehicle. Distribute the load so that only 10 to 15% of the total is on the tongue. Tie down the load so that it does not shift and change the weight on the hitch. Towing a trailer places an additional load on your vehicle's engine, transmission, axle, brakes, tires and suspension. Inspect these components carefully after any towing operation. Do not exceed the GVWR or the GAWR specified on the certification label. 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. 16