BND Techsource

This Tire Data Calculator converts the tire-geometric data of various RADIAL passenger car tire sizes from the ETRTO standard (European Tyre and Rim Technical Organisation) into useful data which can be used in suspension calculations and spreadsheets. It does not include calculations for commercial or light-truck tires. 

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The accuracy of the information and data calculated by Tire Data Calculator is not guaranteed. Any liability due calculated information on this site is explicitly excluded. This Tire Data Calculator is for information purposes only.