Here is the full list of all 31 TRAIL OUT achievements.
Completed all achievements.
Complete the story career 100%
Take the first place with the driver's body.
Visit five famous places on the big maps.
Make the legendary jump in the canals in a specific car.
Complete a race or cross without a single damage to the car.
Defeated Frank Woods.
Purchase and build 21 vehicles.
Purchase and build 14 vehicles.
Defeated Frau Uber.
Knock a standing opponent to the ground.
Finish in 1st place 50 times.
Defeated Sonya Mass.
Defeated Joe Boomer.
Destroy 1,000 world objects.
Finish a Race or Derby event with 1HP remaining.
Defeat 33 opponents.
Purchase and build 7 vehicles.
Defeated Yuji Than.
Finish in 1st place 25 times.
Reach a top speed of 300 KM/H / 186 MPH.
Fly out of your windshield 33 times.
Fly out of your windshield 10 times.
Defeated Big Cheese.
Take money from Zhenka when you don't have much money
Defeat 10 opponents.
Defeated Ivan Komrad.
Eliminate all opponents in a Rush or Cross event, and then finish in first place.
Defeated your first opponent.
Run over a spectator.
Build the first car.