After teaching her to drive in the field, Applejack wants Apple Bloom to start driving with some traffic to the entrance of the city, which is not a long stretch, but enough for Apple Bloom to gain driving experience.

But when they begin to reach the entrance of the city hill, the Apple Sisters' truck has a brake failure, and now the young Apple Bloom must drive down the dangerous hill downhill to try to save herself with her sister. of having an accident in the truck.