Optimus Prime is the leader of the Autobots.**
Optimus Prime transforms from robot to tractor trailer. His trailer is separate from his body, and also transformers into a small base and battle station, designed in scale to the smaller Transformer mini-cars.
Optimus Prime comes with several small accessories, including fists that need to be added upon transformation, guns, hoses and biocard on back of package.
*"Freedom is the right of all sentient beings."
Optimus Prime is the largest, strongest and wisest of all Autobots. Feels his role is the protection of all life, including Earth-life. Fights unceasingly to defeat the Decepticons. Splits into three autonomous modules: 1) Optimus Prime...the brain center known as the Commander; 2)Roller...the Autobot scout car...a spy who operates up to 1200 miles away; and 3) Autobot Headquarters ...the combat deck equipped with a versatile mechanical/artillery robot. Injury to one module is felt by the other two. *Source: Techspec on package.
**Collector's Note: Several variants of Optimus Prime have been released over the years in different paint schemes, die-cast metal, rubber and plastic tires and so forth.