Bridgestone 067346 Potenza RE050A II Run Flat Tire 225/45R17 91V

The Bridgestone Potenza RE050A II Run Flat is an ultra-high performance summer tire designed for sports cars, performance sedans, and high-performance coupes. As original equipment on many premium vehicles, this tire delivers exceptional handling, responsive steering, and the confidence of run-flat technology that allows you to drive up to 50 miles at reduced speed after a complete loss of air pressure.

Advanced Performance Features:

• Run-Flat Technology: Reinforced sidewalls enable continued mobility after air pressure loss, eliminating the need for an immediate tire change
• UNI-T Technology: Bridgestone's proprietary design system delivers outstanding wet and dry traction through optimized tread compound and construction
• Asymmetric Tread Pattern: Increases contact patch for enhanced acceleration, cornering grip, and high-speed stability
• Advanced Water Evacuation: Wide circumferential grooves and lateral notches rapidly channel water away to resist hydroplaning
• Variable Dimension Tread Blocks: Minimize road noise while maintaining excellent grip and wear characteristics

Bridgestone Construction Technologies:

• Computer Optimized Component System: Maximizes tire performance by optimizing tread design, casing shape, materials, and construction
• L.L. Carbon (Long Link): Special carbon structure improves tread wear and resists cracking, chipping, and tearing
• O-Bead Construction: Single continuous strand of cable improves uniformity and ride comfort
• Spiral Wrap: Continuous nylon wrap provides superior uniformity and high-speed capability
• Rim Guard: Raised rubber ridge protects wheels from curb damage

The Potenza RE050A II is a summer tire optimized for warm weather performance and is not intended for use in near-freezing temperatures, ice, or snow. This 225/45R17 size with 91V speed rating (up to 149 mph) is ideal for performance-oriented drivers who demand both track-ready handling and the safety of run-flat mobility.