Pirelli Diablo Rosso Corsa Rear Tire (190/50ZR-17) The most versatile hypersport tire for road and track use. Diablo Rosso&trade; Corsa tire profiles are derived from WSBK racing experience, specifically engineered to deliver the optimal distribution of forces in the contact patch area. The footprint area is therefore enlarged and all available horsepower can be transmitted to the ground. Utilizing ICS (Ideal Contour Shaping) technology, an integration of the handcrafted care of Pirelli engineers with the support of sophisticated computer modeling systems, Diablo Rosso&trade; Corsa provides full support while leaning and great confidence i A high performance tire on the road and perfect for on-track sessions.