1997 Nissan Altima Owner's Manual - Page 190
1997 Nissan Altima Manual
Page 190 highlights
TRAILER TOWING Maximum load limits Maximum trailer loads: Never allow the total trailer load to exceed 1,000 lb (454 kg). The total trailer load equals trailer weight plus its cargo weight. Towing loads greater than 1,000 lb (454 kg) or using improper towing equipment could adversely affect vehicle handling, braking and performance. WARNING Vehicle damage and/or personal injury resulting from improper towing procedures is not covered by NISSAN warranties. Information on trailer towing and required towing equipment should be obtained from dealers who specialize in providing trailers or other towing equipment. TI1011M TI1012M Your new vehicle was designed to be used primarily to carry passengers and cargo. Remember that towing a trailer will place additional loads on your vehicle's engine, drive train, steering, braking and other systems. Information on trailer towing ability and the special equipment required should be obtained from your NISSAN dealer. He can obtain a Nissan Trailer Towing Guide for you. Tongue load: Keep the tongue load between 9 and 11% of the total trailer load. If the tongue load becomes excessive, rearrange cargo to allow for proper tongue load. Maximum gross vehicle weight/maximum gross axle weight: The gross vehicle weight of the towing vehicle must not exceed the gross vehicle weight rating (GVWR) shown on the F.M.V.S.S. certification label. The gross vehicle weight equals the combined weight of the unloaded vehicle, passengers, luggage, 9-15