The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Squawk Soft:
This is off-road truck racing at its best! Soar over massive jumps or skip over whoops in your very own pro truck. Trucks take damage and will shed body panels until all youre left with is a truck chassis and fully animated vehicle suspension. The physics are realistic and fine-tuned to allow the player the best control using the tilt steering.FULL VERSION FEATURES4 unique off-road trucks (3 unlockable)15 unique levels (14 unlockable)Dynamic 3D objects Dynamic truck parts that fly off the vehicle as it takes on damageFine-tuned animated suspension physics. SQUAWK SOFT GAMESMonster Truck RacingMonster Truck FreestyleSmash Up DerbyDirt Kart RacingPro Truck Rally