Kumho 245/50 R20 102Y Ecsta PS71 EV 2025

About Kumho 245/50 R20 102V Ecsta PS71 EV 2025

The Ecsta PS71 EV adapts Kumho's performance-focused PS71 concept for electric vehicles. It is designed to deliver controlled handling, wet-road grip and lower rolling noise while dealing with the particular demands associated with EV use. For drivers comparing Kumho Tyres, the EV version is important because it should not simply be treated as another PS71 in the same nominal size. The tyre is identified specifically as PS71 EV and this 245/50 R20 version carries its own published specifications.

Road Behaviour from the 245/50 R20 Size

The 50-series sidewall gives this tyre a useful balance between steering control and ride compliance. It has more sidewall depth than a typical 35- or 40-profile performance tyre, helping absorb road joints and smaller surface imperfections despite the large 20-inch wheel. The 245 mm footprint supports stable road contact during acceleration, braking and normal cornering. This configuration is therefore less uncompromising than an extremely low-profile UHP fitment while still providing the controlled feel expected from a performance-oriented EV tyre.

Wet Grip and Braking Performance

The PS71 family uses an asymmetric tread with wide longitudinal drainage channels and performance-oriented tread blocks. Kumho also uses a high-dispersible micro-silica tread compound to support braking and handling on dry and wet roads. For this exact PS71 EV size, the official European tyre label gives it an A rating for wet grip. Customers comparing EV tyres through Dwbtyres should consider this particularly relevant where predictable braking and road control are priorities alongside efficiency.

Efficiency and Noise for Electric Vehicles

Electric vehicles place additional importance on tyre rolling resistance and noise because drivetrain sound is significantly reduced compared with a conventional combustion vehicle. The official label for the 245/50 R20 102V PS71 EV gives it a B rating for rolling resistance and an external rolling-noise figure of 70 dB. Kumho also markets PS71 EV applications with technology intended to reduce tyre-generated noise, supporting the quieter driving environment expected from an electric vehicle.

Is the Ecsta PS71 EV Right for Your Vehicle?

The Kumho 245/50 R20 102V Ecsta PS71 EV 2025 is appropriate for drivers who need an EV-oriented summer tyre with strong wet performance, controlled road handling and a relatively comfort-friendly 50-profile construction. It is not an all-terrain tyre and should not be selected solely because another PS71 version fits the same wheel diameter. Drivers looking to buy car tyres in UAE should verify the complete 245/50 R20 102V specification against their vehicle requirements before installation.