1999 Subaru Legacy Owner's Manual - Page 278

Starting and operating If you carry heavy loads in the vehicle, you should confirm that GVW and front and rear GAWs are within the GVWR and GAWR by putting your vehicle on a vehicle scale, found at a commercial weighing station. Do not use replacement tires with a lower load range than the originals because they may lower the GVWR and GAWR limitations. Replacement tires with a higher load range than the originals do not increase the GVWR and GAWR limitations. NOTE For better fuel economy, do not carry unneeded cargo. Trailer towing (for all vehicles except OUTBACK and SUS) Your car is designed and intended to be used primarily as a passengercarrying vehicle. Towing a trailer puts additional loads on your car's engine, drive train, brakes, tires and suspension and has an adverse effect on fuel economy. If you do decide to tow a trailer, your safety and satisfaction depend upon proper use of correct equipment and cautious operation of your vehicle. Seek the advice of a professional trailer and/or hitch supplier to assist you in purchasing a hitch and other necessary towing equipment appropriate for your vehicle. In addition, be sure to follow the instructions on correct installation and use provided by the trailer and other towing equipment manufacturers. SUBARU assumes no responsibility for injuries or vehicle damage that result from trailer towing equipment, or from any errors or omissions in the instructions accompanying such equipment or for your failure to follow the proper instructions. J Warranties and maintenance SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be required due to the additional load. Under no circumstances should a trailer be towed with a new vehicle or a vehicle with any new power train component (engine, transmission, differential, wheel bearings, etc.) for the first 1,000 miles (1,600 km) of driving. - CONTINUED - 7-47