Here is the full list of all 50 Truck Racer achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Crash 15 of your opponents' trucks.
Crash 5 of your opponents' trucks.
Take part in 25 online races.
Take part in 10 online races.
Come first in 5 online races in a row.
Take part in 5 online races.
Come 1st in an online race.
Finish an Expert race in a truck that has all of its original parts.
Drive all of the trucks in the championship.
Create a paint set.
Post a time in all the Time Attack races.
Win a platinum medal in every event.
Win a bronze medal in every event.
Win a silver medal in every event.
Win a gold medal in every event.
Finish the event "All-Star Tour"
Have an engine breakdown in the last 50 meters of the race.
Have an engine failure during a race.
Earn 1,000,000 credits.
Finish the event "Team 41 Cup"
Finish the event "Royal KT"
Finish the event "Raion World Cup"
Finish the event "Legendary Tournament"
Earn 500,000 credits.
Complete a race with a truck which has no more original parts.
Buy all of the trucks.
Finish the event "Eight"
Race in a truck you bought.
Finish the event "Weston Trophy"
Finish the event "Rocky Competition"
Finish the event "The Rampage"
Finish the event "Truck-Cross Cup"
Mount the podium 15 times in the championship.
Finish the event "Asphalt King"
Engine class A purchased.
Engine class B purchased.
Engine class C purchased.
Finish the event "On Dirt"
Restart a race you haven't finished on the podium for yet.
Fill the Nitro bar and then use it all in one go without hitting anything.
Make your 1st purchase.
Engine class D purchased.
Beat your own record in an event race.
Finish the event "Engine On!"
Drift for over 5 seconds.
Do a complete lap without touching the decor.
Come in 1st place in an event race.
Limp across the finish line with every part of the truck's bodywork damaged.
Win a race starting from the back of the grid.
Finish the training.