225/50ZR16 Kumho Ecsta Ps31 92WConfidence on every journey starts with the 225 50ZR16 Kumho Ecsta Ps31 92W. Built by Kumho, the ECSTA PS31 emphasizes balance: grip when you need it and comfort when you want it. With a Blackwall sidewall, the tire maintains a sleek profile and dependable toughness. Channels and sipes are arranged to promote consistent traction while reducing pattern noise inside the cabin. Tailored to PASSENGER CUV SUV SUMMER PERFORMANCE, it offers an easygoing feel