Well first of all Hello to anyone who see's this well here's my problem:
Since i added the 2.2.1 MWM patch I'm having problems everytime i go to the Rim catalog and choose the size of rims that i want like " 15'/16'/17' Rims i press it and then it waits like 2 minuts and then crashes this is what i found on the error log:
!JVM::assignmentConversion: typecast failed (Ljava.game.parts.rgearpart.reciprocatingrgearpart.Wheel;)Ljava.lang.GameType; in file "java.game.Catalog" at line 1311
P.S i do not have any wheel mod instaled exept those which are default by the modded cars