Game comes with 1 double-sided board (tracks), dice (used for movement, position challenges, track incidents), pawns for keeping track of lap count, 20 plastic cars (better to use Micro-machine sized toy cars), rulebook, lap sheets (for longer races).

From their ( http://www.realaction.com ):

The Real Action Stockcar Championship (RASC) stock car racing board game.
RASC is a fast paced, exciting simulation of stock car racing. Our dynamic RASC board game comes with 2 different race tracks demanding different racing strategies. Up to 20 drivers experience the thrills of being in the driver’s seat of a stock car with the excitement of true racing. All drivers make their own pit and race strategies to win the race and eventually the RA Cup for winning the RASC championship.