Pirelli Scorpion STR 245/50 R20 102H

The Pirelli Scorpion STR is an all-terrain tire that is designed for light trucks and SUVs. The tire has a unique tread pattern that provides excellent traction in all types of conditions, including mud, snow, and sand. The tire also has a reinforced sidewall that protects against punctures and other damage. This tire is designed for use in all conditions, including mud, snow, and sand.

What does 245/50R20 mean?


The tire width is 245mm.


The aspect ratio of the tire is 50. 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.

245/50R20 102H tire size

The width of 245/50R20 102H tire is stated in millimeters and sidewall height in percentages. In this table you’ll find out the 245/50R20 102H tire size in inches as well as few additional metrics:

In inches In millimeters

Section Width

9.6″ 245mm

Sidewall height

4.8″ 123mm

Diameter / Height

29.6″ 753mm


93.1″ 2366mm

Rim Diameter



680 per mile 423 per kilometer

Rim Size for 245/50R20 102H Tires

Recommended rim sizes for 245/50R20 102H tire:

Diameter Width Range
20″ 7-8.5″

What does 102H mean?

The load index 102 means that the tire has been designed to support 1874 lbs or 850 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 tire is usually used on a sport utility vehicle or a crossover.


Pirelli Scorpion STR tires are designed for light trucks and SUVs. They offer a comfortable ride and good handling in all weather conditions. The tires have a directional tread pattern that provides good traction on wet and dry roads.

Tire Specification

Brand: Pirelli
Model: Scorpion STR
Season: All season
Size: 245/50 R20
Load Index: 102 — 850 kg | x4 - 3400 kg
Speed Index: H — 210 km\h
Car Type:SUV
Road: On/Off road
XL / Extra Load: No
RunFlat technology: No
Commercial / Reinforced: No