- Wet traction grooves. Four wide longitudinal grooves speed water evacuation for great handling and cornering on wet pavement. - Solid stability rib. The continuous center rib ensures straight-line driving stability with just enough siping to further improve high-speed performance. - Stable shoulder design. The large shoulders give you the contact patch you need for sure cornering and stability. - Grip optimized grooves. The design of the CLV2's lateral and longitudinal grooves delivers extra gripping ability, more control, and better braking performance.