2003 Lincoln Aviator Owner's Manual - Page 244

Driving Loaded vehicles, with a higher center of gravity, may handle differently than unloaded vehicles. Extra precautions, such as slower speeds and increased stopping distance, should be taken when driving a heavily loaded vehicle. Your vehicle has the capability to haul more cargo and people than most passenger cars. Depending upon the type and placement of the load, hauling cargo and people may raise the center of gravity of the vehicle. Calculating the load your vehicle can carry/tow 1. Use the appropriate maximum gross combined weight rating (GCWR) chart (in the Trailer Towing section) to find the maximum GCWR for your type engine and rear axle ratio. 2. Weigh your vehicle as you customarily operate the vehicle without cargo. To obtain correct weights, try taking your vehicle to a shipping company or an inspection station for trucks. 3. Subtract your loaded vehicle weight from the maximum GCWR on the following charts. This is the maximum trailer weight your vehicle can tow and must fall below the maximum shown under maximum trailer weight on the chart. TRAILER TOWING Trailer towing with your vehicle may require the use of a trailer tow option package. Trailer towing puts additional loads on your vehicle's engine, transmission, axle, brakes, tires, and suspension. For your safety and to maximize vehicle performance, be sure to use the proper equipment while towing. When towing maximum loads under high outside temperatures and 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. Follow these guidelines to ensure safe towing procedure: • Stay within your vehicle's load limits. • Thoroughly prepare your vehicle for towing. Refer to Preparing to tow in this chapter. • Use extra caution when driving while trailer towing. Refer to Driving while you tow in this chapter. 244 2003 Aviator f/k/a Navigator LS (231) Owners Guide (post-2002-fmt) USA English (fus)