Enter these Cheat Codes as your name in Single Race Mode.

Code	Effect
1LAPS1	Add One Lap To Already Set Number of Laps In Circuit Race.
2LAPS2	Add Two Laps To Already Set Number of Laps In Circuit Race.
MONSTRUS	All Opponents Drive Only Monster Truck.
DNOMAID	Climb Most Hills Without Slow Down.
DBLTIME	Double Starting Time In Blitz Race.
LOWGRAVY	Low Gravity.
KAHNDAWG	Super Fast Flips and Spin In Air.
FREEPLAY	Unlimited Tries In Career Mode.
MERCEDEZ	Unlock Mercedes ML430.