1997 Ford Expedition Owner's Manual - Page 127

Driving Trailer towing table (with heavy duty trailer tow option) GCWR (Gross Combined Weight Rating)/trailer weights Trailer weight Maximum Rear axle Engine Tire size range (0 ratio GCWR maximum) (4x2) 40.6 cm 4990 kg 0-2676 kg 4.6 L 3.31 (16 in) (11000 lb) (0-5900 lb) 40.6 cm 5443 kg 0-3039 kg 5.4 L 3.31 (16 in) (12000 lb) (0-6700 lb) 40.6 cm 6123 kg 0-3628 kg 5.4 L 3.73 (16 in) (13500 lb) (0-8000 lb) (4x4) 5216 kg 0-2766 kg 40.6 cm 4.6 L 3.55 (16 in) (11500 kg) (0-6100 lb) 43.2 cm 4990 kg 0-2494 kg 4.6 L 3.55 (17 in) (11000 lb) (0-5500 lb) 5443 kg 0-2902 kg 40.6 cm 5.4 L 3.31 (16 in) (12000 lb) (0-6400 lb) 40.6 cm 6123 kg 0-3556 kg 5.4 L 3.73 (16 in) (13500 lb) (0-7900 lb) 5897 kg 0-3356 kg 43.2 cm 5.4 L 3.73 (17 in) (13000 lb) (0-7400 lb) Maximum frontal area of trailer is 5.6 square meters (60 square feet) Do not exceed the maximum loads listed on the Safety Compliance Certification label. For load specification terms found on the label, refer to Loading your vehicle in this chapter. Remember to figure in the tongue load of your loaded trailer when figuring the total weight. Your vehicle is not equipped with a neutral tow kit accessory. Do not attempt to flat tow your vehicle 128