All Tracks:
Select pro-career mode, then enter "WHATEXIT" as a name to unlock all tracks.

All ATVs:
Select pro-career mode, then enter "CHACHING" as a name to unlock all ATVs.

1000cc Quad ATV: [Submitted by:Luggs]
Win the game in pro-career mode.

Yamaha Rapter: [Submitted by:Luggs]
Win the game twice with the 1000cc Quad ATV from pro-career mode.

Expert mode: [Submitted by:Luggs]
Enter in pro-career mode as player name "Alloutai".

Quick resume:
During a race in practice mode, press L1 + R1 if you go off-track or crash to quickly resume the race.


Get the Fury Suit: [Submitted by: ]
Once You get the Ravage 1000 Beat the game two more times with it and u will get a suit that matches it! It is COOL!!! Also reported as you only have to beat the game 1 time to get it.

FLY Around Fort Roberts: [Submitted by: ]
Alright you must first find the airport look for the Helicopter (it will land in some rundown buildings around the airport) but when it gets close to the ground pop a wheelie and hit the helicopter with your front tires if you do it right the helicopter will pick you up and you will fly around with it until you hit reverse.