Just Cause Vehicles - cars capable of exploding on impact at a certain speed.
This map has several vehicles that, when the player jumps out, will explode if they encounter an obstacle. The speed of the car should be at least 30 km/h. If you take a small car, then the explosion will be small, if a truck, then the explosion will be bigger.
There are several special conditions, if not observed, the car may not explode:
You jumped out of a car whose speed did not reach 30 km/h;