Watch this amazing wheelie performed by an American Muscle car from a race during the filming of Fast and Furious 4:
Fast and Furious 4 - Crazy wheelie done with an American Muscle car.
If you still don't understand what is a wheelie here a definition:
wheelie, stunt whereby the front wheels of a vehicle (or bicycle or motorcycle) are lifted so that the vehicle is balanced for a moment on its rear wheels or wheel
The other spy clips of Fast Furious 4 are really worth a look, especially one where one may see a car parade: I strongly recommend you to check them! ;-)
The Fast and The Furious 4 Action Directed by Justin Li Starring Vin Diesel, Paul Walker, Michelle Rodriguez, Jordana Brewster Release Date: June 5, 2009