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Hankook Tire & Technology-Help & Support-Tire Guide-Size & Specs

Tyre Guide

Sizes & Specs

The selection criteria for tyres changes depending on the type of vehicle you own and your style of driving. For a pleasurable driving experience, it is important to take these factors into consideration when selecting an appropriate Hankook product

* Click the buttons for terminology and meanings of various parts.

Hankook Tyre & Technology-Help & Support-Tyre Guide-Size & Specs

Passenger Car Tyres

285 / 35 ZR 19

Light Truck Tyres

265 / 70 R 17

Truck & Bus Tyres

315 / 70 R 22.5

Tyre Section Width

The distance in a straight line between the sidewalls when the tyre is attached to the rim, air pressure has been matched to tyre standards and no weight is on the tyre.

The section height

The results of subtracting rim diameter from the tyres outer diameter and dividing by 2.

Aspect Ratio:
The ratio of section height to section with
Aspect Ratio = (Height)/ (Width) × 100

Rim Diameter

The distance between rim bases in contact with the rim flange (almost identical to the tyres interior diameter)

The Tyre Overall Diameter

Tyre interval when the tyre is attached to the rim, air pressure has been matched to tyre standards and no weight is on the tyre