Bridgestone POTENZA RE050A RFT 255/30R19 91Y XL UHP Summer Run Flat Tire

Run-Flat Technology (RFT): The tire is designed with reinforced sidewalls that allow it to be driven for a limited distance (typically up to 50 miles at up to 50 mph) even after a complete loss of air pressure. Asymmetrical Tread Design: The tread pattern is specifically designed to provide excellent handling and stability in both wet and dry conditions. High-Grip Tread Compound: The tire uses a high-grip rubber compound to enhance traction on the road. Wet Performance: The tire features wide circumferential and lateral grooves that effectively channel water away from the tire's footprint to reduce the risk of hydroplaning and improve wet traction. High-Speed Stability: A continuous center rib and twin steel belts reinforced with nylon are used to stabilize the tread area, providing responsive handling and high-speed stability.