2013 Volvo C70 Owner's Manual - Page 205
2013 Volvo C70 Manual
Page 205 highlights
07 Wheels and tires Tire Pressure Monitoring System (TPMS) Self-supporting run flat tires (SST)* Self-supporting run flat tires are available as optional equipment. The vehicle must be equipped with the Tire Pressure Monitoring System (TPMS) if tires of this type are installed. Tires of this type have specially reinforced sidewalls that make it possible to continue driving to a limited extent even though the tire has lost some or all of its inflation pressure. These tires are mounted on special rims (normal tires can also be mounted on these rims). If an SST tire loses inflation pressure, the yellow TPMS symbol illuminates in the instrument panel and a text message is also displayed. If this happens, reduce speed to not more than 50 mph (80 km/h). The tire should be replaced as soon as possible. Drive carefully; it may be difficult to determine which tire is damaged. To find the damaged tire, check the inflation pressure in all four tires. WARNING SST tires should only be mounted by service technicians who are familiar with tires of this type. SST tires may only be mounted on vehicles equipped with TPMS. Do not drive faster than 50 mph (80 km/h) if TPMS indicates that a tire has lost inflation pressure. Do not drive farther than 50 miles (80 km) before replacing a damaged SST tire. Drive carefully and avoid e.g., hard braking or fast turns. SST tires must be replaced if they are damaged. A tire of this type cannot be repaired. 07 * Option/accessory, for more information, see Introduction. 203