I tried fixing it and it might have something to do with the ARG8 things inside the ytd. I tried changing those to DX5 or whatever they are called and it worked slightly better but still crashes. Thought that might help
Spawning the 18chgr with the ytd from the "optimized ytd" folder causes the game to crash (ERR_STR_FAILURE_3). Don't know if this happens only to the Charger