2009 Mazda CX-9 Owner's Manual - Page 447

Maintenance and Care Owner Maintenance Tires For reasons of proper performance, safety, and better fuel economy, always maintain recommended tire inflation pressures and stay within the recommended load limits and weight distribution. The Tire Pressure Monitoring System í does not alleviate the need to check the tire condition every day, including whether the tires all look inflated properly. Inspect all tire pressure monthly (including the spare) when the tires are cold. Maintain recommended pressures for the best ride, handling, and minimum tire wear. When checking the tire pressures, use of a digital tire pressure gauge is recommended. WARNING Using Different Tire Types: Driving your vehicle with different types of tires is dangerous. It could cause poor handling and poor braking; leading to loss of control. Except for the limited use of the temporary spare tire, use only the same type tires (radial, bias-belted, bias-type) on all four wheels. Using Wrong-Sized Tires: Using any other tire size than what is specified for your Mazda (page 10-6) is dangerous. It could seriously affect ride, handling, ground clearance, tire clearance, and speedometer calibration. This could cause you to have an accident. Use only tires that are the correct size specified for your Mazda. Refer to the specification charts (page 10-6). qTire Inflation Pressure WARNING Always inflate the tires to the correct pressure: Overinflation or underinflation of tires is dangerous. Adverse handling or unexpected tire failure could result in a serious accident. Refer to specification charts on page 10-6. í Some models. 8-33