Off-Road Challenge El Cajon track
At the track selection screen, hold Up on the controller and press L + R. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the El Paso track, hold Z and press the gas button.
Flagstaff track
At the track selection screen, hold Left on the controller and press L. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the Mojave track, hold Z and press the gas button.
Guadalupe track
At the track selection screen, hold Down on the controller and press R. If you entered the code correctly, you will hear the sound of an air wrench. Now highlight the Vegas track, hold Z and press the gas button.
Quick start
At the starting line, just before the word “Set” fully disappears from the screen, press A.
Bonus trucks
Press one of the following buttons below at the vehicle selection screen to get the corresponding truck:
| Button | Truck |
| C-Up | 4×4 Monster |
| C-Right | The Crusher |
| C-Down | Punisher |
| C-Left | Thunderbolt |
| Infinite Turbos | 80103EBB 000A |
| Always Place First | 80103C57 0000 |
| Maximum Acceleration | 8012C49F 000A |
| Maximum Shocks | 8012C4A7 000A |
| Maximum Nitros | 8012C49B 000A |
| Maximum Speed | 8012C4A3 000A |
| Maximum Tires | 8012C4AB 000A |