当年那场惨烈的芝加哥大战，汽车人虽然成功击退了霸天虎的入侵，却也让地球人对他们失去了应有的信任与尊重。由美国中情局组建的“墓风”部队对所有的变形金刚进行无差别的猎杀，一时间汽车人和霸天虎全都在地球不见了踪影。某天，居住在得州的落魄机械发明家凯德·伊格（马克·沃尔伯格 Marky Mark 饰）买回来一辆破旧的卡车车头，谁知那竟是处在休眠中的汽车人首领擎天柱。嗅到气息的墓风部队蜂拥而至，苏醒后的擎..
A mechanic turns a loan request denial from his bank into a robbery with the help of two of his friends, leading to a crazy escape with the public opinion in their favor.