Kumho Ecsta PS31 ( 215/50 ZR17 95W XL )

Kumho Ecsta PS31 Designed to take any driver to the next level, the Ecsta PS31 proves that a perfect balance of high-speed stability, low road noise and safety can be achieved in a tire. SPECIAL FEATURES A solid center rib and stylish lateral grooves reinforce block stiffness and improve wet breaking. Wide lateral grooves maximize water displacement when cornering and prevent irregular wear due to the 0-10 degree angle range. Wide four-channel circumferential grooves improve hydroplaning resistance. 3D dimple design minimizes heat build-up on tread blocks, enhancing high-sp