Vasarinės padangos Kumho ECSTA 255/40 R17 98Y

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Prekė: Vasarinės padangos Kumho ECSTA 255/40 R17 98Y. Kategorija: Lengviesiems automobiliams ir visureigiams.

• Gamintojas: Kumho
• Modelis: PS71
• Skersmuo: 17"

season: summer

vehicle type: passenger

producer: Kumho

model / size: 255/40 R17

tire class: Medium - middle class (high quality)

load index: 94 - max 670 kg

speed index: Y - max 300 km/h

additional information: FR

tire condition: brand new, first grade

production: Asian

year of manufacture: 2025

energy class: D

Adhesion class: A

noise level: 72

Noise class: 3

The KUMHO ECSTA PS71 is a masterpiece of engineering designed specifically for sports car enthusiasts and tuning enthusiasts looking for top-notch performance. The design of this tyre involved not only experienced specialists from KUMHO, but also engineers of well-known brands such as Porsche, BMW and Ferrari. Thanks to this cooperation, a product has been created that is perfect for both everyday use and on the race track.

The distinguishing feature of the KUMHO ECSTA PS71 is the use of high-density aramid fiber. This extraordinary fiber, known for its role in the production of sports equipment and even in aeronautics or military protective vests, guarantees exceptional tire stability even at extreme speeds.

Thanks to the aramid banding, the tread of the tire copes better with centrifugal force. This is crucial at high speeds, where even distribution of pressure on the ground is crucial. The strength of aramid fiber at low weight ensures that the tire maintains its parameters for a long service life.

The tread, consisting of two types of compound, is a technological innovation originally developed for racing tyres. The outer side of the tread is made of a unique, soot-reinforced elastomer (developed specifically for Le Mans 24 Hours), which provides exceptional cornering tyre strength. On the other hand, the inner side of the tread, made of the latest generation elastomer, characterized by high grip, allows the tire (on wet surfaces) to cut the water film and provides grip by adhesion to the smallest road irregularities.

Using the latest digital simulation software, KUMHO designers have redefined the pressure forces and temperature distribution in the ground contact area. Thanks to this, even when cornering, the tyre maintains a constant contact surface with the surface, which translates into unchanged grip.

The KUMHO ECSTA PS71 tyre is not only a product, it is a combination of technology, experience and passion. For owners of sports cars and tuned cars, it is an essential element that takes the driving experience to a whole new level. The tyre not only meets aviation standards in terms of quality and safety, but also exceeds the expectations of automotive enthusiasts.

If you want to experience excellence in driving, there is nothing else to do but reach for the KUMHO ECSTA PS71 tires. It's not just rubber on the wheels - it's ensuring that your car will perform exceptionally on both the road and the race track.

The lower the rolling resistance of a tire, the greater the fuel savings. A car with tires in fuel efficiency class A consumes up to 7.5% less fuel than one with tires in class G.

 

This rating assesses the braking distance from 80 km/h (approximately 50 mph) on a wet surface. A passenger car with F-rated tires in this class will take 18 meters (approximately 59 feet) longer to stop than a car with tires in grip class A.

 

The label shows three sound waves. The fewer the number of black waves, the quieter the tire rolls. The measured value of external rolling noise in decibels is also shown next to the waves.

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With VAT invoice
Parametry	Brand	Kumho
Parametry	Class	medium
Parametry	Number of tires offered	1 pc.
Parametry	Model	PS71
Parametry	Manufacturer code	2247573
Parametry	Season	summer
Parametry	Tire width	255 mm
Parametry	Tire aspect ratio	40
Parametry	Diameter	17"
Parametry	EAN (GTIN)	8808956255770
Parametry	EPREL code	437986
Parametry	Year of manufacture	2025
Parametry	Speed rating	Y up to 300 km/h
Parametry	Load index	94 - 670 kg
Parametry	Rolling resistance	D
Parametry	Grip on wet surfaces	A
Parametry	External noise level	B
Parametry	Exterior noise	72 dB
Parametry	Additional information	protective edge