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What's my wheel size?

The size of a tyre is printed onto the side of the tyre – on the area known as the sidewall. When looking for the size, you will see that it is made up of a series of numbers and letters.

In the example pictured below, each section breaks down as follows:

205 – Width of the tyre in millimetres
55 – Height of the tyre sidewall as a percentage of the width. In this case 55%. Also known as the aspect ratio
R16 – The diameter of the tyre’s inner rim in inches
91 – Load rating of the tyre
S – Speed rating. Indicates the maximum speed for the tyre when at full load


AlloyGator Size
Compact AlloyGators (Coming Soon!)
12″ – 15″ Alloy Wheels
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12″ – 19″ Alloy Wheels
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12″ – 24″ Alloy Wheels