Bungo is out putting up signs, but he spots rocks on the road. He puts up a sign to avoid people getting into danger. Dozer, Bobby and Zooter come along and cannot decide which is the best to get through the rock. Wheels, tracks or wings? They decide to compete each other in a race to find out. Bungo has a map and shows it to Zooter, Bobby and Dozer. The race begins. The wheelers have to face mud, trees and rocks in the race. When the finish line comes all the wheelers win; The wheelers are chasing fireflies and get tired and go to bed. Zooter refuses and decides to stay up and chase fireflies more. Zooter finally gets tired and goes to bed, but the sun rises soon after. Ellyvan wants to play with Zooter, but he cannot find her. He relises that she is asleep. Ellyvan wakes up Zooter using his trunk.