CheatCodes.com has all the official Newman/Haas Racing PSX cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday June 18, 2013 for Newman/Haas Racing are shown below.
At the main menu, hold L1 + R1 for approximately one second. Then, press Left(3), Right(15), Left(3), Right(11), Left(14), Right(5), Left(25). If you entered the code correctly, you will hear the sound of a crash.
At the main menu, hold L1 + R1 for approximately one second. Then, press Left, Right(7), Left(15) to unlock all challenges and four bonus tracks. If you entered the code correctly, you will hear the sound of a crash.
Win the championship with Scott Pruett to unlock two additional tracks.
You must do it as a rookie.
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