Here is the full list of all 20 Roadside Assistance Simulator achievements.
Unlock the third region.
Did you forget everything?
Purchase twelve units.
Remove ten tires.
Visit all mission locations.
Tow your first vehicle.
Unlock the second region.
Raise any upgrade to its maximum.
Complete twenty tasks on the map.
Purchase three units.
Did you forget something?
Talk to a customer.
Unlock all regions.
Purchase a Helicopter.
Unlock Trucks.
What could it mean.
Don't axe.
Construct all the buildings.
Complete all missions.
Complete ten random missions.