Trailbreaker

Profile
"An Autobot is as good as the fuel in his tank."

Considers himself a liability to the Autobots since he's slow and consumes the most fuel. Makes up for lack of self-esteem by acting as a practical joker and cheerleader for the others, and makes light of any situation, no matter how serious. Often mopes about his handicaps, but his bravery and defensive prowess is unquestioned. Projects nearly invisible force field... can jam radio transmissions. Very slow.