The following are known Game Genie Codes for Rad Racer on Nintendo Entertainment System (NES).

• GZXIUVIZ
  Less time to finish each Stage
• GLXIUVIX
  More time to finish each Stage
• ALXGAIAA
  Turbo Acceleration
• YYUKGIAU
  Super Turbo acceleration
• PEEGPIAA
  Ultra Turbo Acceleration
• PAXKPAAA + GXKGKTSA
  Start at Stage 2
• ZAXKPAAA + GXKGKTSA
  Start at Stage 3
• LAXKPAAA + GXKGKTSA
  Start at Stage 4
• GAXKPAAA + GXKGKTSA
  Start at Stage 5
• IAXKPAAA + GXKGKTSA
  Start at Stage 6