GT Radial Champiro HPY 235/50 R17 100W

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The GT Radial Champiro HPY is a high performance tire that offers excellent grip and handling in both dry and wet conditions. The unique tread pattern provides excellent traction and stability, while the reinforced sidewalls offer improved durability. This tire is also designed to provide a comfortable ride and reduced noise levels. This tire is designed to be used in high-performance driving conditions. It is made to provide excellent grip and handling on dry or wet roads.

What does 235/50R17 mean?


The tire width is 235mm.


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.

235/50R17 100W tire size

The width of 235/50R17 100W tire is stated in millimeters and sidewall height in percentages. In this table you’ll find out the 235/50R17 100W tire size in inches as well as few additional metrics:

In inches In millimeters

Section Width

9.3″ 235mm

Sidewall height

4.6″ 118mm

Diameter / Height

26.3″ 667mm


82.5″ 2095mm

Rim Diameter



768 per mile 477 per kilometer

Rim Size for 235/50R17 100W Tires

Recommended rim sizes for 235/50R17 100W tire:

Diameter Width Range
17″ 6.5-8.5″

What does 100W mean?

The load index 100 means that the tire has been designed to support 1764 lbs or 800 kg.

The speed index W means that the tire has been designed to be used in speed up to 168 mph or 270 kph.

This size tire is usually used on a sport utility vehicle.

AboutGT Radial

GT Radial is a brand of tires that are known for their high performance and durability. The Champiro HPY is a model of tire that is specifically designed for high performance vehicles. It features a unique tread pattern that helps to provide grip and stability in all conditions. The tires are also made to be very durable, so they can withstand the rigors of high performance driving.

Tire Specification

Brand: GT Radial
Model: Champiro HPY
Season: Summer
Size: 235/50 R17
Load Index: 100 — 800 kg | x4 - 3200 kg
Speed Index: W — 270 km\h
Car Type:Passenger
Road: City
XL / Extra Load: No
RunFlat technology: No
Commercial / Reinforced: No