Complete the indicated task to unlock the corresponding truck.

Avenger: Get first place in all events.
Blacksmith: Collect 50,000 Monster Points.
Destroyer: Collect 10,000 Monster Points.
El Toro Loco: Collect 70,000 Monster Points.
Grave Digger 25th Anniversary: Win Las Vegas.
Iron Outlaw: Get first place in all events.
Maximum Destruction: Collect 235,000 Monster Points.
Monster Mutt Dalmation: Get first place in all events.
Pastrana 199: Get first place in all events.
Suzuki: Collect 110,000 Monster Points.