Tyre Guide
Tyre Anatomy
1 | Tyre structure
This section will help you identify the main components of a tyre's structure.
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2 | Tyre tread design
What are sipes and grooves? What is pitch length?
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3 | Sidewall markings
Sidewall marking explained.
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4 | Understanding tyre sizes
What is the meaning of all the tyre size markings?
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5 | Aspect ratio
Aspect ratio is the ratio of a tyre's width to its height.
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6 | Speed ratings
What do the speed ratings signify?
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7 | Tyre choice by season
Winter tyres, summer tyres and all-season tyres.
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8 | Tyre maintenance
How to maintain your tyres.
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9 | Tyre category
Tyres can be of radial or bias ply construction.
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