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Product code 1012206523

255/40R18 99Y XL ECSTA PS71 KUMHO

C

Fuel economy

 

Scale of 7 classes: from A (most economical) to G (least economical).

 

The higher the class, the lower the rolling resistance, the fuel consumption and the CO2 emissions.

 

The fuel consumption of class G and class A tyres can vary up to 7.5%, and even more for trucks.

 

 

73

Exterior noise

 

External rolling noise levels are divided into three categories and are measured in decibels (dB).

 

On pictogram:

  • 1 black sound wave = 3 dB, which is already lower than the future European limit value;
  • 2 black sound waves = already in line with the future European limit value;
  • 3 black sound waves = corresponding to the future European limit value.
 

 

B

Wet grip

 

Scale of 7 classes: from A (best wet grip) to G (worst wet grip).

 

Wet grip indicates the tyre's braking performance on a wet road surface.

 

The braking distance of class G and class A tyres can vary up to 30%, or 18 meters for a conventional passenger car.  18 meters is about 4 car lengths.

€147.62

With VAT

The ‘Smasher’ - Kumho's High-Performance tyre, designed for outstanding high-speed stability and strong wet weather performance to fit the market’s best-selling executive saloons, luxury and sports cars.
 
✓     Asymmetrically-patterned
✓     Improved overall wet performance
✓     Shorter braking distance
✓     Improved resistance against lateral aquaplaning
✓     Outstanding driving stability at high speed
 
The tyre is optimised for driving in extreme conditions, and features such innovations as suction plates and grinder-shaped tread blocks. The former enable the vehicle to ascend steep slopes by creating a vacuum between the tyre and the ground, while the latter permit safe driving over even the roughest terrain by crushing uneven areas that could otherwise damage a tyre. Available in 37 Y-rated sizes from 17 to 20 inches in diameter
 

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Details

  • Width

     

    Tyre width

     

    Tyre width from sidewall to sidewall (in millimetres).

     

    Markings on the sidewall of the tyre: 205 / 55 / R16 91V.

     

    205 – tyre width is 205 mm

     

    NB!

    Find the right tyre width for your car with the tyre search feature on the front page of the online store: "search by car make".

     
    255
  • Height

     

    Tyre profile

     

    Tyre profile is the ratio of the height of the tyre's sidewall and tyre width as a percentage.

     

    Markings on the sidewall of the tyre: 205 / 55 / R16 91V.

     

    55 – the tyre height is 55% of the tyre width

     

    NB!

    Find the right tyre height for your car with the tyre search feature on the front page of the online store: "search by car make".

     

     
    40
  • Diameter

     

    Diameter

     

    The inner diameter of the tyre, i.e. the diameter of the tyre opening in inches (").

     

    Markings on the sidewall of the tyre: 205 / 55 / R16 91V.

     

    16 – the diameter of the tyre opening is 16 inches

    R – indicates a radial ply tyre

     

    The tyre fits a 16” rim.

     

    NB!

    The diameter of the rim and the inner diameter of the tyre must be the same.

     

    Find the right tyre diameter for your car with the tyre search feature on the front page of the online store: "search by car make".

     

     
    18
  • Season

     

    Studded tyre i.e. spiked winter tyre.

     

    Siped winter tyre (Northern Europe) – suitable for winter conditions and temperatures below zero. Tyre is made of soft rubber mixture and has tread pattern suitable for snow and ice.

     

    Siped winter tyre (Western Europe) – suitable for snowless roads in temperatures above zero. Harder rubber mixture.

    NB! In temperatures below zero, the tyres become more rigid and lose their grip noticeably.

     

     

     
    Summer
  • Load index

     

    Load index

     

    The tyre load index shows the maximum load-carrying capacity of the tyre (kg).

     

    Markings on the sidewall of the tyre: 205 / 55 / R16 91V.

     

    You can find a more detailed table of load indexes here!

     

    91 – the maximum permissible load per wheel is 615 kg

     

    NB!

    The tyre load index and the speed rating should be considered together when purchasing new tyres.

     

     
    99
  • Speed index

     

    Speed rating

     

    Tyre speed rating shows the maximum permitted tyre speed.

     

    Markings on the sidewall of the tyre: 205 / 55 / R16 91V.

     

    V – max speed 240 km/h

     

    Find a more detailed table of speed ratings here!

     

    NB!

    It is important that the tyre speed rating matches the speed characteristics of the vehicle.

     
    Y

4 in stock

Delivery time

24h

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