Precision Performance for Demanding Roads. The Atturo AZ850 Tire is a premium ultra-high-performance tire crafted for drivers seeking exceptional handling and traction. Designed for wheels requiring 27x235/40R20 sizes, this tire delivers superior control and stability, making it an ideal choice for dynamic road conditions and spirited driving experiences.Construction and Appearance. With its matte black finish, the Atturo AZ850 Tire pairs high-performance capability with a sleek, aggressive look. The advanced tread design includes four main channels to improve wet road traction, while the rigid shoulder tread block and center tread corner enhance turning and cornering stability. Finely sliced inside shoulder blocks further reduce road noise and allow efficient water outflow, ensuring both comfort and safety in wet conditions.Installation. This tire is a direct replacement, designed to fit wheels requiring 27x235/40R20 sizes. The straightforward installation process ensures an easy upgrade or replacement without the need for additional modifications, making it a practical solution for high-performance drivers.Application. The Atturo AZ850 Tire fits wheels requiring 27x235/40R20 sizes. Engineered for ultra-high-performance use, it delivers exceptional wet and dry traction, precise cornering, and reduced road noise, making it a reliable and durable option for performance-driven vehicles.