Ecsta PS31 Summer Tire

The Kumho Ecsta PS31 is a summer ultra-high-performance passenger car tire engineered to deliver enhanced stability and precise handling. Featuring a solid center rib and stylish lateral grooves, this tire provides a responsive driving experience. The directional tread design is optimized to maximize water displacement when cornering, which helps prevent irregular wear and improve hydroplaning resistance. Key features of the Ecsta PS31 include wide four-channel circumferential grooves that efficiently drain water from the tire's surface, further enhancing traction and minimizing hydroplaning risk. The tire also incorporates a 3D dimple design to minimize heat buildup on tread blocks, which improves high-speed durability, and microgrooves with diagonal siping that allow water to drain efficiently. A racing-inspired, checkered design on the sidewall communicates the tire's ultra-high performance capabilities. With a UTQG rating of 460 A A, the Ecsta PS31 offers a good balance of treadwear, traction, and temperature resistance. The tire has a load index of 94, supporting up to 1,477 lbs, and a speed rating of W, indicating it can safely sustain speeds up to 168 mph. It is constructed using a radial design and is an Extra Load (XL) tire, meaning it is reinforced to support higher loads than standard load tires. This tire is not a run-flat type. Kumho designs the Ecsta PS31 for excellent tread life, providing lasting performance. It is specifically recommended for drivers seeking sharp handling and confident grip at speed, embodying the ultra-high performance capabilities associated with the Ecsta line.