Kumho Ecsta PS71 EV – High-Performance Tyre for Electric Vehicles

Product Specifications

  • Type: Ultra High Performance Summer Tyre for EVs

  • Available Sizes: 16″ to 20″

  • Load Index: Up to 105 (e.g., 235/55R19 105V)

  • Speed Rating: V, W, Y (up to 300 km/h)

  • EU Tyre Label Ratings: Rolling Resistance: B; Wet Grip: A–B; Noise Level: 69–72 dB

  • UTQG Rating: 320 AA A

Category:

Tyre Design Features

  • EV-Optimized Construction: Utilizes high-strength cords and a reinforced structure to handle the additional weight and torque of electric vehicles, ensuring stability and durability.

  • High Dispersible Micro Silica Compound: Enhances wet grip and reduces rolling resistance, contributing to extended driving range and improved safety.

  • Noise Reduction Technology: Incorporates K-Silent polyurethane foam inserts and an optimized tread pitch arrangement to minimize road noise, providing a quieter and more comfortable ride.

  • Asymmetric Tread Pattern: Features four wide grooves for efficient water evacuation, improving wet handling and reducing hydroplaning risk.


Pros &  Cons

Pros:

  • Enhanced wet and dry traction for improved safety.

  • Reduced rolling resistance aids in extending EV range.

  • Quiet and comfortable ride due to noise reduction technologies.

  • Durable construction tailored for EV-specific demands.

Cons:

  • Limited availability in certain regions.

  • Not suitable for winter conditions; designed for summer use only.


💡 Value Points

  • EV-Specific Design: Tailored to handle the unique torque and weight characteristics of electric vehicles.

  • Extended Range: Low rolling resistance contributes to increased battery range.

  • Comfort-Oriented: Incorporates technologies to reduce noise and vibration, enhancing overall driving comfort.


⏳ Durability

The Ecsta PS71 EV’s construction includes high-strength cords and a reinforced structure to manage the increased weight and torque of EVs. The use of High Dispersible Micro Silica in the compound enhances wear resistance, contributing to a longer tyre lifespan.


📏 Available Sizes

The Ecsta PS71 EV is available in various sizes to fit a range of EVs and SUVs:

  • 16″ Sizes: 205/55R16 91V

  • 17″ Sizes: 215/55ZR17 94W

  • 18″ Sizes: 215/55R18 99V XL, 235/45R18 98Y

  • 19″ Sizes: 235/40R19 96W, 235/55R19 105V, 245/45ZR19 102W

  • 20″ Sizes: 235/50R20 100V, 255/45R20 101V

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