Hi, This problem has happened a few times now, when the tyres wear past 70% worn and contact either the ripple strip or the grass terrain (obviously with different friction and wavelength properties) the game crashes to the desktop. Is this normal for a tyre at 70% wear? and for the game to crash if it is? My best effort was to look through the .tgm files to pick if anything was missing but couldnt find that much wrong there. Would raising the tread depth fix the problem? I was wondering if anyone with a little more technical insight might share there thoughts about what the tyre was reacting to. Thanks.