Description

Kumho Ecsta Sport PS72 (235/50R18 101Y XL)

The 2025 UHP Standard. Balanced for Performance & Efficiency.

The PS72 is designed to provide “dual-compatibility,” meaning it offers the high-speed stability and razor-sharp handling required by sports enthusiasts, while meeting the low rolling resistance and high load-bearing needs of modern electric cars.

✨ Key Performance Technologies

• EV-Ready Construction:

  The PS72 uses a high-stiffness carcass and reinforced sidewalls to manage the heavy curb weight of electric vehicles. This prevents tyre deformation under load, which ensures that your steering remains precise and the tyre wears evenly.

• Max Grip Resin (Generation 2):

  This updated rubber compound improves braking distances by 10% in the wet and 9% in the dry compared to the older PS71. It also features heat-resistant properties to ensure the tyre maintains performance during long, high-speed motorway drives.

• Extended Tread Life:

  A major focus of the PS72’s development was mileage. The new compound and optimized footprint offer up to 25% longer tread life than its predecessor, providing much better value over the life of the tyre—especially important for high-torque electric motors.

• Acoustic Comfort (K-Silent Technology):

  While the PS72-EV pattern is designed to minimize air resonance, some specific versions in this size include a built-in sound-absorbing polyurethane foam. This “K-Silent” system reduces road roar by up to $5\text{ dB}$, making it ideal for the quiet cabins of EVs.

• Hydro-Vane Grooves:

  Featuring deep, asymmetric circumferential grooves, the PS72 provides rapid water evacuation, maintaining a secure “A-rated” contact patch even in heavy rain to prevent aquaplaning.

The Kumho Ecsta Sport PS72 is a versatile, high-tech choice for 2025. It is perfect for drivers who want a premium, quiet ride and sporty handling without the “premium brand” price tag.