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