The Kumho Ecsta PS31 is an ultra high performance tire manufactured by Kumho. It features a distinctive checkered sidewall design derived from racing. The Ecsta PS31 offers excellent durability at high speeds, as well as impressive traction and braking performance on both dry and wet surfaces. If you're looking for a tire that offers a harmonious blend of quietness, safety, and optimal performance, be sure to consider the Kumho Ecsta PS31.