Learn how to use the new bicycle tire size converter

The following instructions aim to assist you in effectively using our bicycle tire size converter, ensuring a more seamless and informed experience.

How to convert old American tire sizes to ISO 5775?

1. Select the appropriate value in the picker labeled tire size system. If you're unsure about which system to use, then leave this section blank, but it might affect the conversion speed.
2. Enter your tire label in the text field following the suggested format as close as you can. Behind the scenes, the converter will try to rectify some imperfections entered up to an extent - for example don't mind white spaces nor text cases.