2003 Toyota MR2 Spyder Owners Manual - Page 258

03 07.07 D Always use a tire pressure gauge. The appearance of a tire can be misleading. Besides, tire inflation pressures that are even just a few pounds off can degrade ride and handling. D Do not bleed or reduce tire inflation pressure after driving. It is normal for the tire inflation pressure to be higher after driving. D Never exceed the vehicle capacity weight. The passenger and luggage weight should be located so that the vehicle is balanced. Tire pressure gauge 5. After completing the tire inflation pressure measurement and adjustment, apply soap water to the valve and check the leakage. 6. Install the tire valve cap. If the gauge and the air pump are not available, have your vehicle checked by your Toyota dealer. CAUTION Be sure to reinstall the tire valve caps. Without the valve caps, dirt or moisture could get into the valve core and cause air leakage. If the caps have been lost, have new ones put on as soon as possible. Incorrect tire inflation pressure may waste fuel, reduce the comfort of driving, reduce tire life and make your vehicle less safe to drive. If a tire frequently needs refilling, have it checked by your Toyota dealer. INSPECTION AND ADJUSTMENT PROCEDURE 1. Remove the tire valve cap. 2. Press the tip of the tire pressure gauge to the tire valve. 3. Read the pressure using a graduation of the gauge. 4. In case that the tire inflation pressure is not within the prescribed range, insert the compressed air from the valve. In case of applying too much air, press the center of the valve and release the air to adjust. 212 2003 MR2 from Aug. '03 Prod. (OM17511U)