Unlock 1983 Grave Digger
Defeat season one.
Unlock 20th Anniversary Grave Digger
Defeat Season Two on Cash Grab mode using the hard difficulty mode and a championship truck.
Unlock Armored Force
Defeat the third season with Cash Grab mode using the easy difficulty level and a championship truck.
Unlock Big Yellow
Defeat the second season with Cash Grab mode using the extreme difficulty mode and a championship truck.
Unlock Bull Dog
Win the second season with Cash Grab mode using the easy difficulty level and a championship truck.
Unlock championship trucks
Win seasons to unlock championship trucks.
Unlock Dog Pound
Defeat season one using a championship truck.
Unlock Hooch
Defeat the second season using the extreme difficulty mode and a championship truck.
Unlock Incredible Hulk
Win the third season with Cash Grab mode using the hard difficulty level and a championship truck.
Unlock IP Truck
Win the first season using the extreme difficulty mode and a championship truck.