Here is the full list of all 21 Wreckfest trophies - there are 2 bronze, 11 silver, 7 gold and 1 platinum.
Collect All Trophies.
Reach Player Rank 50.
Drive 1 Hour With Lawn Mower.
Reach 210 Km/h (130 Mph) With Rocket.
Wreck 50 Opponents With School Bus.
Get Wrecked 100 Times.
Complete World Masters Championship.
Complete All Career Challenges.
Collect 20 Vehicles.
Complete Pro Internationals Championship.
Wreck 100 Opponents.
Earn 50 000 Credits.
Reach Player Rank 25.
Complete Challengers Championship.
Complete National Amateurs Championship.
Collect 10 Vehicles.
Win 20 Events In Multiplayer.
Spend 5 Minutes In Air.
Reach Player Rank 10.
Complete Regional Juniors Championship.
Win Your First Career Race.