As we all know, trucks are hard to control because it got a huge body making it hard for you to drive it. That is why; it is harder to get a truck license compared to the normal license. It is because the government wants to make sure that you have the patient needed to drive a vehicle that big. And because it is bigger than most vehicles on the road, they want to know if you would have the idea of bumping into another vehicle just for the sake of fun.
Monster trucks might not be as big as some other trucks, but the its power is enough to cause some problem for most. That is why, we can only see a monster truck in the city if there are stunts to be done. Most of the time, they are used in the mountains because the big wheels and powerful engine makes it ideal for the mountain path.
In this game, you don't need to worry about crashing anything since the game won't allow you to do that. The idea here is to get to the finish line as fast as you can. You won't see a timer, but you would see how long it took you to finish the level after you finish a level.