Extra Track
Reach the fourth checkpoint on the Sidewinder Canyon track. Pass the bridge and quickly turn right when passing through the barricades on the right side. Drive along the dirt road and stop after the first bridge. Turn right to reach another bridge and drive until it ends. A checkpoint labeled "Pit" will appear. Enter that checkpoint to enable the bonus track.

Hockey game
There is a large lake with two goalposts set in the water just past checkpoint two in Breakneck Ridge. Get into the cockpit mode and drive into the middle of the lake. There is a hockey puck that looks like a tire at the bottom of the lake. Drive it around and through the goals. Note: Set the weather to "Snow" to have the puck appear on the ice.

Drive-in theater
Drive on the Scrapyard Run track and drive until reaching a set of railroad tracks. Turn left at the tracks and follow them until the drive-in movie theater appears on the right

Monster Wheelie

For the Monster Wheelie go to driver check-in and change from Rookie or Intermediate to Professional. Then in the garage change your settings to soft suspension and shallow tire cut. While racin' go over a jump that gives you a few seconds in the air. When you're in the air hold the brake/reverse key until you land. When you land your front end should stay in the air as long as your holding the key. Good Wheelin'

Turn truck damage off

While racing type TREX

Displays Framerate

While racing type in frame

Extra Track

To get an extra track when you pass cheek point 4 keep going then you will pass over a bridge stop at the end turn right you will see barricades go pass the barricades over another bridge and when you get to the end look to the right you will see another bridge go down that bridge and you will see a checkpoint called pitgo through the pit this enables the extra track

Around the World

You can find railroad tracks in some races. Follow them and later you will arrive where you began to follow the rails five minutes ago : you went around the world !