Test Track opened in 1999 replacing the World of Motion dark ride.  It is themed to a GM car test center.  Test Track uses the same ride system at Radiator Springs Racers at California Adventure.  Test Track was closed in April 2012 for a large refurbishment.  When it reopened on December 6, 2012, it was very similar to the 2010 film TRON.  Many call it Test Track 2.0 or Tron Track.  You go in a Chevy design studio and use RFID cards to load your concepts on and when you are about to board you tap the card on the sensor.  You enter the “Sim Track” and it follows the exact same layout as  TT 1.0.  Here are some model pictures from the first generation of the attraction.

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