Theoperationalpropertiesoftheroadvehiclearetheresultofthedynamicinteractionofthevariouscomponentsofthevehiclestructurepossiblyincludingmoderncontrolelements.Amajorroleisplayedbythepneumatictyre.“Thecomplexityofthestructureandbehaviourofthetyrearesuchthatnocompleteandsatisfactoryth