Spec Tech

Aspect Ratio:

 - Section Height / Section width.

Rim Width:

 - Linear distance between the flanges of the rim.

Static Loaded Radius:

Distance from wheel axle centerline to supporting tread surface at a given load and pressure in a static condition.

Tyre Width (Overall Width):

The width of a new tyre, including 24-hour inflation growth, and including protective side ribs, bars and decorations.

Section Height:

Half the difference between the overall diameter and the nominal rim diameter.

Overall Diameter:

- The diameter of an inflated tyre at the outermost surface of the tread, including 24-hours inflation growth.

Tread Width:

 - Distance across tread from shoulder to shoulder.

Section Width:

 - Linear distance between outside of sidewalls of inflated tyre.

Width Loaded:

 - Tyre width (overall) under rated load conditions