Abstract
Magic Formula model, FEM tire model and Fiala model are principal tire models which have been developed in the past. Models for four-wheeled vehicle have been developed by these tire models. Though models for motorcycle have been developed by Magic Formula and FEM model, Fiala model for motorcycle have not been developed. Hence, at present it is not easy that we use Fiala model for use in motorcycle. And so we have extended Fiala model for four-wheeled vehilcle tire to motorcycle tire. In this paper, we validated extended Fiala model with FEM tire model.
