1999 Nissan Sentra Owner's Manual - Page 183

● If the wheels are changed for any reason, always replace with wheels which have the same offset dimension. Wheels of a different offset could cause early tire wear, poor vehicle handling characteristics and/or interference with the brake discs/drums. Such interference can lead to decreased braking efficiency and/or early brake pad/shoe wear. ● Do not install a deformed wheel or tire even if it has been repaired. Such wheels or tires could have structural damage and could fail without warning. ● The use of retread tires is not recommended. Care of wheels ● Wash the wheels when washing the vehicle to maintain their appearance. ● Clean the inner side of the wheels when the wheel is changed or the underside of the vehicle is washed. ● Do not use abrasive cleaners when washing the wheels. ● Inspect wheel rims regularly for dents or corrosion. Such damage may cause loss of pressure or poor seal at the tire bead. ● NISSAN recommends waxing the road wheels to protect against road salt in areas where it is used during winter. ● Drive carefully while the T-type spare tire is installed. Avoid sharp turns and abrupt braking while driving. ● Periodically check tire inflation pressure, and always keep it at 60 psi (420 kPa, 4.2 bar). ● Do not drive your vehicle at speeds faster than 50 MPH (80 km/h). ● Do not use tire chains on a T-type spare tire. Tire chains will not fit properly on the T-type spare tire and may cause damage to the vehicle. ● When driving on roads covered with snow or ice, the T-type spare tire should be used on the rear wheel and the original tire used on the front wheels (drive wheels). Use tire chains only on the front two original tires. ● Tire tread of the T-type spare tire will wear at a faster rate than the original tire. Replace the T-type spare tire as soon as the tread wear indicators appear. Spare tire (T-type spare tire) Wheel balance Unbalanced wheels may affect vehicle handling and tire life. Even with regular use, wheels can get out of balance. Therefore, they should be balanced as required. Wheel balance service should be performed with the wheels off the vehicle. Spin balancing the front wheels on the vehicle could lead to transmission damage. Observe the following precautions if the T-type spare tire must be used, otherwise your vehicle could be damaged or involved in an accident: CAUTION ● The T-type spare tire should be used only for emergency. It should be replaced by the standard tire at the first opportunity. 8-36 Do-it-yourself