This is Ratchet describing Optimus Prime. Like he's a commercial item. Stop watching TV!
"Listen up gear heads, the Autobot you are currently focusing your scanners on, is Optimus Prime our units Commanding officer. He's an academy trained bot, a little fresh of the assembly line for my tastes, but a protoformed leader if ever there was one.
As you can see this model comes equipped with all kinds of accessories:
Grapple for subduing enemies and extra mobility.
Extinguisher hose for putting out fires and tripping up opponents
And a turbo laser axe for combat, demolition, and extra propulsion.
Whilst stationed here on Earth, Optimus Prime has taken on the vehicle mode of a fire engine in order to better blend in with the local inhabitants. His trailer is detachable and can home in on him to re-attach when ever needed.
Prime is cool in a crisis and a strategic fighter with a never go offline attitude, but perhaps his greatest asset to our unit is that of a loyal friend."