265/35R21 Kumho Ecsta Sport S Ps72sFrom morning commutes to long weekends, the 265 35R21 Kumho Ecsta Sport S Ps72s is built to make every mile count. Built by Kumho, the ECSTA SPORT S PS72S emphasizes balance: grip when you need it and comfort when you want it. Blackwall sidewall construction helps the tire resist routine wear while keeping the aesthetic understated and refined. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed