Across multiple continuities in the Transformers franchise, there have been Decepticons who believed in the cause and ...

Optimus Prime is Megatron's greatest rival, but several other Autobots are also capable of dealing the villain a devastating ...

and the rest of the heroic Autobots as they battle the evil Decepticons. Now that big bad Megatron has returned with a mysterious and dangerous element, Team Prime must prepare for an epic battle.

It looks like Optimus Prime could have some ten-wheeled competition ... and while the previous character reveals were all Autobots, this dark and ominous Freightliner is almost certainly a Decepticon.