The Forceum D850 is an ultra-high-performance tire engineered for precision and control. Its continuous center rib delivers outstanding stability and sharp steering response, and its combination of straight and angled grooves provides excellent wet-weather traction. The zigzag-shaped shoulder block grooves improve cornering grip, allowing for confident handling during high-speed turns. Designed with a softer, stickier tread compound, the Forceum D850 offers superior performance in warm conditions but is not recommended for use in temperatures below 40-45?F; colder weather can affect its optimal performance.