Kumho Ecsta PS91 Tires

Product Info

Ecsta PS91

Kumho built the Ecsta PS91 for drivers who want warm-weather grip, sharp steering, and confident high-speed control from a focused summer performance tire. The Kumho Ecsta PS91 tires are a smart fit for sporty coupes, performance sedans, and sports cars that need an enthusiast-grade replacement with larger-diameter sizing.

Ron Gordon’s Tire Pros can help you compare fitments like 245/40-20, 255/45-19, and 305/30-19 for staggered or upgraded wheel packages. All current catalog options are XL and (Y) rated, with sizes spanning 18-, 19-, and 20-inch applications for drivers who want precise fitment and high-speed confidence.

Kumho’s Formula 3 racing tire technology, Silica with Carbon Black Compound, and Max Grip Performance Resin support strong wet and dry traction, while the jagged continuous center rib, C-Cut 3D design, 3D Dimple Design, four wide circumferential grooves, and two wide nylon reinforcement cap plies help improve stability, heat management, and water evacuation. Shop Kumho Ecsta PS91 tires at Ron Gordon’s Tire Pros, or use Shop Tires and Schedule Appointment to get the right summer fitment.

Tire Sizes