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Pirelli Winter 210 SottoZERO 225/45 R18 95H

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The Pirelli Winter 210 SottoZERO is a high-performance winter tire designed for use on luxury and high-performance vehicles. The tire features an asymmetric tread pattern with a wide central tread zone for improved grip and traction on snow and ice, while the outer tread zones provide excellent grip and handling on dry and wet roads. The tire also features a special compound that remains flexible in cold weather for improved grip and traction. The Pirelli Winter 210 SottoZERO is a winter tire designed for use in cold weather and on snowy or icy roads.

What does 225/45R18 mean?


The tire width is 225mm.


The aspect ratio of the tire is 45. Aspect ratio is the relative height of tire sidewall. The number refers to the percentage of sidewall height in relation to tire width.


The letter in the middle refers to tire construction. Practically all tires sold for cars are radials.

Sometimes you also see tires with RF or ZR. RF indicates the tire is run flat, whereas ZR means the tire has speed rating higher than V. These tires are also radials, as the R indicates.


Rim diameter for the tire.

225/45R18 95H tire size

The width of 225/45R18 95H tire is stated in millimeters and sidewall height in percentages. In this table you’ll find out the 225/45R18 95H tire size in inches as well as few additional metrics:

In inches In millimeters

Section Width

8.9″ 225mm

Sidewall height

4.0″ 101mm

Diameter / Height

26.0″ 660mm


81.6″ 2073mm

Rim Diameter



777 per mile 483 per kilometer

Rim Size for 225/45R18 95H Tires

Recommended rim sizes for 225/45R18 95H tire:

Diameter Width Range
18″ 7-8.5″

What does 95H mean?

The load index 95 means that the tire has been designed to support 1521 lbs or 690 kg.

The speed index H means that the tire has been designed to be used in speed up to 130 mph or 210 kph.

This size of tire is usually used on smaller cars, such as sedans and coupes.


Pirelli is a leading tire manufacturer with a long history of producing high-quality tires. The Pirelli Winter 210 SottoZERO is a winter tire designed to provide excellent traction and handling in snowy and icy conditions. Featuring a special tread compound and a unique tread pattern, the Pirelli Winter 210 SottoZERO is a great choice for drivers who want to be prepared for winter weather.

Tire Specification

Brand: Pirelli
Model: Winter 210 SottoZERO
Season: Winter
Studdable: No
Size: 225/45 R18
Load Index: 95 — 690 kg | x4 - 2760 kg
Speed Index: H — 210 km\h
Car Type:Passenger
Road: City
XL / Extra Load: No
RunFlat technology: No
Commercial / Reinforced: No