VolksDevil Tyre rolling diameter calculator

Confused about rolling tyre diameters?

Instructions

Please feel free to use the Volksdevil.com rolling tyre diameter calculator. The results shouldn't be taken as gospel and are for a guide only. You can select different tyre sizes to see the effect on overall rolling diameter and possible speedo reading effect. Minus (-) numbers will also show as a result!

Original Tyre Size Diameter
mm

New Tyre Size Diameter
mm

Result!

 % or   mm
     

Tyre rolling diameter calculator

Volksdevil Vw Forum. Tyre rolling diameter calculator. Please feel free to use the Volksdevil.com rolling tyre diameter calculator. The results shouldn't be taken as gospel and are for a guide only. You can select different tyre sizes to see the effect on overall rolling diameter and possible speedo reading effect. Minus (-) numbers will also show as a result!

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