The Potenza RE-71RS is a tire developed by Bridgestone for high-performance driving events, track days, and endurance-style competitions. It is designed to provide exceptional grip and precise handling on both the street and the track. However, it is important to note that this tire should not be used in freezing temperatures, snowy conditions, or on icy roads. The tread compound of the Potenza RE-71RS is made from race-developed polymers that maximize dry grip. The tire also features an optimized footprint to evenly distribute contact pressure during heavy cornering, which helps to prevent areas of excessive heat generation and promote even wear. The solid circumferential ribs contribute to quick and precise steering response during dynamic cornering events. Additionally, the tire's internal construction includes a two-ply polyester casing that enhances feedback and steering response. Twin steel belts provide a lightweight yet durable base for the tread, while a nylon reinforcement ply ensures high-speed capability. It is worth mentioning that if the Potenza RE-71RS tires are exposed to temperatures of 20 degrees F or lower, they should be gradually brought back to temperatures of at least 40 degrees F before any adjustments or mounting procedures are performed. In summary, Bridgestone's Potenza RE-71RS tire is specifically designed for sports cars, performance sedans, and enthusiast drivers seeking exceptional grip and handling. Its tread compound, optimized footprint, and solid circumferential ribs contribute to its outstanding performance characteristics. However, caution should be exercised when using these tires in cold temperatures or on icy surfaces.