I have found this site talking about Toyota PID's and I put some of them in.. looks like the wheel speed PIDs seem to be working! I haven't jacked up the car and tested each wheel individually, but I can say that when I'm turning slowly in a parking lot they are all reading different as they should (outside faster than inside) and when I'm going straight they all read what my speedo is reading! I'm going to play with some other ones and see if they are right or accurate. Have fun!
http://www.toyota-4runner.org/5th-ge...orque-app.html
@
G_Rossney I know you were looking for these too! Not sure if you still are.