The Kumho Ecsta Sport PS72 in size 225/55R17 101Y XL is a flagship 2025-release Ultra-High Performance (UHP) summer tyre. This model is the direct successor to the popular PS71 and is engineered as a "dual-purpose" tyre, designed to perform equally well on internal combustion engine (ICE) cars and high-torque Electric Vehicles (EVs).

In this specific size (often found on the BMW 5 Series, Mercedes E-Class, and Audi A6), the PS72 provides a refined, sporty feel with specialized reinforcements for heavier electrified chassis.