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Michelin Pilot Sport 4 SUV 255/45 R20 105Y XL

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The Michelin Pilot Sport 4 SUV tire is a high performance tire that is designed for use on SUVs. The tire has a unique tread pattern that is designed to provide excellent traction and handling on all types of surfaces, including wet and dry roads. The tire also features a reinforced sidewall that is designed to resist punctures and provide enhanced durability. The Michelin Pilot Sport 4 SUV is designed for use in dry and wet conditions.

What does 255/45R20 mean?

255

The tire width is 255mm.

45

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.

R

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.

20

Rim diameter for the tire.

255/45R20 105Y tire size

The width of 255/45R20 105Y tire is stated in millimeters and sidewall height in percentages. In this table you’ll find out the 255/45R20 105Y tire size in inches as well as few additional metrics:

In inches In millimeters

Section Width

10.0″ 255mm

Sidewall height

4.5″ 115mm

Diameter / Height

29.0″ 738mm

Circumference

91.2″ 2317mm

Rim Diameter

20″

Revolutions

695 per mile 432 per kilometer

Rim Size for 255/45R20 105Y Tires

Recommended rim sizes for 255/45R20 105Y tire:

Diameter Width Range
20″ 8-9.5″

What does 105Y mean?

The load index 105 means that the tire has been designed to support 2039 lbs or 925 kg.

The speed index Y means that the tire has been designed to be used in speed up to 186 mph or 300 kph.

This size tire is usually used on high performance cars.

AboutMichelin

Michelin is a French tire company that was founded in 1889. The company is known for its premium tires that offer good grip, durability, and comfort. The Michelin Pilot Sport 4 SUV is a high-performance tire that is designed for SUVs. The tire has a tread pattern that is optimized for wet and dry traction. The Pilot Sport 4 SUV also has a reinforced sidewall that provides good handling and stability.

Tire Specification

Basic
SKU:
Brand: Michelin
Model: Pilot Sport 4 SUV
Season: Summer
Size: 255/45 R20
Load Index: 105 — 925 kg | x4 - 3700 kg
Speed Index: Y — 300 km\h
Application
Car Type:SUV
Road: On/Off road
Technologies
XL / Extra Load: Yes
RunFlat technology: No
Commercial / Reinforced: No
Additional
Year: 2019
EU Label
Fuel efficiency: C
Wet grip: A
Noise level: 72dB

Delivery

Warranty