Description
The Kumho Ecsta PS71 is an ultra-high-performance summer tyre designed for sports cars and sedans, offering strong handling and wet/dry grip through features like a high-dispersion silica compound and four wide circumferential grooves for water evacuation. Its hybrid cap ply and rigid shoulder blocks provide stability for quick cornering, while an optimized tread pitch and optional K-Silent foam (in select sizes) reduce road noise for a quieter ride. The PS71 also features a durable construction with reinforced sidewalls and a hybrid cap ply, extending tread life and enhancing overall performance.
Key Features & Technologies
- High-Dispersion Micro Silica Compound:Maximizes wear, handling performance, and fuel efficiency.
- Four Wide Circumferential Grooves:Efficiently channels water away from the tyre’s contact patch, providing confident wet grip and reducing hydroplaning.
- Asymmetrical Tread Design:Favored for UHP summer tyres, it provides a balance of wet and dry performance.
- Hybrid Cap Ply:Strengthens the tyre’s casing for increased durability and stability during high-speed driving.
- Rigid Shoulder Blocks & Fabric Sidewall Inserts:These features hold the tyre’s shape during quick direction changes, ensuring responsive steering and cornering.
- Optimized Tread Pitch:Designed to minimize road noise, contributing to a quiet and comfortable ride.
- Optional K-Silent Foam:Available in some sizes, this insert further reduces noise and enhances ride comfort for drivers, particularly in EVs.
- EV Compatibility:The PS71 is also available in EV-specific versions with upgrades for high-power electric vehicles, including reduced rolling resistance and enhanced stability.
Benefits
- Excellent Handling: Responsive steering and stable cornering in both wet and dry conditions.
- Superior Wet Traction: Confident grip and effective water drainage to prevent aquaplaning.
- Durable Construction: Aims to extend tread life, providing good value for money.
- Enhanced Stability: Reduced tyre distortion and improved rigidity contribute to a steady and responsive vehicle.
- Comfort & Refinement: A quieter ride is achieved through an optimized tread design and K-Silent foam.
