youngest and fastest of the Autobot Brothers, Side Burn rockets down highways in his Dodge Viper mode for fun, in pursuit of an enemy - or chasing after his latest flame. Because that's Side Burn's greatest weakness: the ladies. Every time he sees a little red sports car, he falls in love all over again, but can't seem to comprehend that Earth cars aren't alive. His older brothers are Prowl and X-Brawn. He is a 13 feet Blue cybertronian robot. He transforms into a blue sports car with flames.