Race as Alan Kulwicki
At the Driver Selection screen, press L1, R1, L2, R2, Square, R1, L1, R2, L2, Circle.
Race as Benny Parsons
At the Driver Selection screen, press L1, R2, R1, L2, Square, R2, L1, R1, L2, Circle.
Secret Track
To get the secret Montana track you must when all 10 races in "Race the King" mode.
Race as Davey Allison
Start a season and win the first four poles and races to unlock Davey Allison.