@Piboso: would it be possible for you to check if the graphs below correctly depicts the murasama rear quali tire static Pacejka model (Fz = Fz0, camber = 45deg in all casese) ? I'm trying to validate the little code that draws them.
Long force (pure long slip, combned slip with lateral slip = 3 deg):
(http://i.imgur.com/lAujRzC.gif)
Lateral force (pure lat slip, combined slip with long slip = 0.1):
(http://i.imgur.com/AEVDmpT.gif)
Align moentum (pure lat slip, combined slip with long slip = 0.1):
(http://i.imgur.com/Jwt9BV1.gif)
MaX.