Arrangement for determining properties of a tyre

Abstract

A computer implemented method for determining at least an effective rolling radius of a tire mounted on a heavy-duty vehicle is provided. The method comprises determining a measured distance between a predefined point of the vehicle and a ground plane supporting the vehicle, determining a loaded tire radius of a tire of said vehicle based on said measured distance, obtaining a pre-determined relationship between loaded tire radius and effective rolling radius for the tire, and determining the effective rolling radius of the tire based on the determined loaded tire radius and on the pre-determined relationship between loaded tire radius and effective rolling radius for the tire.

Dependencies are inferred from the claim text.