Bridgestone DRIVEGUARD PLUS RFT (AS)

DriveGuard Plus features Bridgestone's next-generation run-flat technology ideal for replacement on TPMS-equipped vehicles that may, or may not have come with run-flat tires fitted from the factory. The durable, all-season compound is molded into an asymmetric pattern with stiffer outboard shoulder blocks to promote stable cornering and braking. The inboard section is focused on grip for inclement weather. Zero-degree draft angle, circumferential grooves and open shoulder slots are utilized to help increase hydroplaning resistance. Full-depth features help maintain slippery road traction throughout the tire's life while providing consistent biting edges for traction in wintry conditions. Construction of the DriveGuard Plus utilizes twin, steel belts with a nylon cap ply over a durable, two-ply polyester casing. Sidewalls feature added reinforcement to help temporarily support the vehicle after a puncture causes a loss of air pressure. Bridgestone's innovative Cooling Fin Design helps dissipate the heat generated during zero-pressure operation, allowing the tire to minimize some of the rigid sidewall construction required in traditional run-flat designs, helping maximize comfort.