2003 Toyota Matrix Owners Manual - Page 249

'03 MATRIX_U (L/O 0201) -Rotating tires Even if the damage does not appear serious, a qualified technician should examine the damage. Objects which have penetrated the tire may have caused internal damage. Any tires which are over 6 years old must be checked by a qualified technician even if damage is not obvious. Tires deteriorate with age even if they have never or seldom been used. This also applies to the spare tire and tires stored for future use. REPLACING YOUR TIRES Two−wheel drive models-When replacing a tire, use only the same size and construction as originally installed and with the same or greater load capacity. Four −wheel drive models-When replacing tires, make sure all the tires are the same brand. Only use the same size, construction and tread patterns as the originally installed tires, with the same or greater load capacity. Using any other size or type of tire may seriously affect handling, ride, speedometer/odometer calibration, ground clearance, and clearance between the body and tires or snow chains. CAUTION D Do not mix radial, bias belted, or bias−ply tires on your vehicle. It can cause dangerous handling characteristics, resulting in loss of control. than the manufacturer's mended size. recom- D Do not use tire or wheels other Toyota recommends all four tires, or at least both front or rear tires be replaced as a set. See "If you have a flat tire" on page 202 in Section 4 for tire change procedure. When a tire is replaced, the wheel should always be balanced. An unbalanced wheel may affect vehicle handling and tire life. Wheels can get out of balance with regular use and should therefore be balanced occasionally. When replacing a tubeless tire, the air valve should also be replaced with a new one. To equalize tire wear and help extend tire life, Toyota recommends that you rotate your tires according to the maintenance schedule. (For scheduled maintenance information, please refer to the "Scheduled Maintenance Guide" or "Owner's Manual Supplement".) However, the most appropriate timing for tire rotation may vary according to your driving habits and road surface conditions. See "If you have a flat tire" on page 202 in Section 4 for tire change procedure. 2003 MY COROLLA MATRIX_U (OM12767U) 249