Free Tire Size Comparison Widget

Enter two tire sizes with the same wheel diameter to generate a free widget: a scaled diagram of both sizes plus the diameter difference and speedometer effect, computed by this site's tire size calculator. Paste the generated code on your own page -- it is free to use and keeps working as long as the credit link below the widget stays in place.

Terms

This widget is free to embed on any site. In exchange, keep the "Tire size comparison by TireGeoCalc" credit link that appears below the widget visible and unmodified -- do not hide it with CSS, remove it, or change its destination. We may update the widget's design or the exact figures it shows over time; the embed code above will keep working. This is not a guarantee of uptime or of any particular search ranking effect.