In this version of the classic Little Red Riding Hood tale, Little Red, a brave moped scooter, sets out to bring spare parts to Granny Putt Putt, but ends up having to rescue her from Tank, the biggest, loudest, and meanest machine in the neighborhood.

When Granny Putt Putt gets sick, tiny moped scooter Little Red races over the river and through the dark woods to deliver a basket of get-well goodies. He crosses paths with Tank, a no-good monster truck that eats tires and axles.