2012 Nissan Murano Owner's Manual - Page 435

CrossCabriolet models: SIZE COLD TIRE INFLATION PRESSURE FRONT P235/55R20 230 kPa, 33 PSI ORIGINAL 102T TIRE P235/55R20 230 kPa, REAR 33 PSI ORIGINAL 102T TIRE Example SDI1575 SDI1606 TIRE LABELING GUID-696EC93A-2514-47AA-8FC2-5FE841ADB735 Federal law requires tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of the tire and also provides the tire identification number (TIN) for safety standard certification. The TIN can be used to identify the tire in case of a recall. 1 * Example 1. 2. 3. 4. Tire size (example: P215/60R16 94H) P: The "P" indicates the tire is designed for passenger vehicles. (Not all tires have this information.) Three-digit number (215): This number gives the width in millimeters of the tire from sidewall edge to sidewall edge. Two-digit number (60): This number, known as the aspect ratio, gives the tire's ratio of height to width. R: The "R" stands for radial. 5. Two-digit number (16): This number is the wheel or rim diameter in inches. Maintenance and do-it-yourself 8-35