Kumho : Ecsta PS31

  • Kumho Ecsta PS31 P205/40R-17 2168093 Disclaimer -
    Rim Not Included


  • Size: P205/40R-17
  • Sidewall: BW
  • Service Description: 84 W
  • UTQG: 400 AA A
  • Sidewall: BW
  • Load Range: XL
  • Type: Passenger
  • Performance: Summer Passenger Tire



Per tire:


Availability: In stock

Set of 4:


Kumho's Ecsta PS31 is a Ultra High Performance Summer tire developed for motorists that are looking for performance in wet and dry conditions. The Ecsta PS31 isn't intended to be pushed in freezing temperatures, through snow or on ice.

Kumho Ecsta PS31A high-technology summertime compound includes High Dispersible Micro Silica to get a more even supply of silica throughout the contact patch and higher Grip Resin to enhance wet and dry grip. The compound is molded into a tread pattern with a center rib for enhanced stability and 3D Dimple Design heat dimples help minimize heat buildup increasing durability for decreased wear, in the tread blocks. Optimized lateral groove angles resist whilst maximizing water displacement through cornering, irregular wear, and the four wide, circumferential main grooves work with microgrooves to evacuate water from the footprint for hydroplaning resistance.


  • A solid center rib and stylish lateral grooves reinforce block stiffness and improve wet braking.
  • Wide lateral grooves maximize water displacement when cornering and prevent irregular wear due to the 0–10 degree angle range.
  • Wide four-channel circumferential grooves improve hydroplaning resistance.
  • 3D dimple design minimizes heat build-up on tread blocks, enhancing high-speed durability.
  • Microgrooves with diagonal siping allow water to drain efficiently to avoid hydroplaning.
  • The sidewall’s racing-inspired checkered design communicates the tire’s ultra-high performance capabilities.



Kumho : Ecsta PS31 P205/40R-17

Size UTQG Max. Load Inflation Pressure Tread Depth Tire Weight Overall Diam
P205/40R-17 400 AA A 1102 50 10 lbs

Your purchase includes the Kumho : Ecsta PS31 tire only. The wheel rim and any other accessories shown in the picture are not included. Image provided is a stock picture most likely from the manufacturer and may or may not reflect the actual product being ordered.

Actual Tire Specifications for the Kumho : Ecsta PS31 tire shown above are listed to be as accurate as possible based on the information provided to us by the tire manufacturer.

Gridiron Tire, Inc. and the manufacturers have the right to change these tire specifications at any time without notice. If you have any questions, please email us at info@gridirontire.com or give us a call at 1.855.502.7274.