Product Info

ECSTA PS91

Kumho ECSTA PS91 is a high-performance summer tire designed for supercar enthusiasts who demand ultimate wet and dry handling at high speeds. Developed with a compounded rib tread design, it enhances stability and performance on the road and track. The C-Cut 3D block design improves braking and durability by increasing block stiffness, while the 3D dimple design helps minimize internal heat build-up. This tire features a racing-inspired checkered sidewall design that visually communicates its ultra-high performance capabilities.

Available in the popular 305/30-19 size from the Kumho brand, the ECSTA PS91 fits a range of high-performance vehicles including the 2022-2026 Cadillac CT5 V Blackwing and the 2024-2026 Ford Mustang Dark Horse, among others. With a UTQG rating of 260AAA, a max load of 1874 lbs, and a speed rating of (Y), this tire is engineered for exceptional performance. When you're ready to upgrade your ride, be sure to schedule an appointment for professional installation.

Tire Specs