255/45ZR19 Kumho Ecsta Ps91 104(Y)Where reliability meets refinement: the 255 45ZR19 Kumho Ecsta Ps91 104(Y). Built by Kumho, the ECSTA PS91 emphasizes balance: grip when you need it and comfort when you want it. Its Blackwall sidewall adds a clean look while helping protect against bumps and scrapes from daily use. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed in light snow. Ideal for PASSENGER CUV SUV SUMMER PERFORMANCE