2004 Ford Explorer Owner Guide 3rd Printing (Spanish) - Page 505

Driving 4x4/AWD GCWR (Gross Combined Weight Rating)/Trailer Weight Engine Rear axle ratio Maximum Trailer weight GCWR-kg range-kg (lbs.) (lbs.) (0-Maximum) 4.0L SOHC Class 3.55 8000 (3629) 0-3375 (0-1531) II towing 4.6L* Class II 3.55 8000 (3629) 0-3390 (0-1538) towing 4.0L SOHC Class 3.73 LS 10000 (4536) 0-5355 (0-2429) III/IV towing 4.6L* Class III/IV 3.73/3.73 LS 11600 (5262) 0-6970 (0-3162) towing Notes: - For high altitude operation, reduce GCW by 2% per 1,000 ft. (300 meters) elevation. For definitions of terms used in this table and instructions on how to calculate your vehicle load, refer to Vehicle loading in this chapter. Maximum trailer weights shown. The combined weight of the completed towing vehicle and the loaded trailer must not exceed the GCWR *-When towing maximum loads under high outside temperatures and/or on steep grades, the A/C system may cycle on and off to protect the engine from overheating. This may result in a temporary increase of interior temperatures. Towing a trailer over 3,500 ft. (1588 kg) requires a weight distributing hitch. 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. 179