In almost every Transformers series, cartoon, anime, comic book, video game and movie, Optimus Prime is the valiant leader of the Autobots. Known for usually transforming into a semi-truck or fire ...

It looks like Optimus Prime could have some ten-wheeled competition when Transformers 4 hits theaters ... a 2014 Freightliner Argosy cab-over semi truck, it's not exactly clear which character ...

Hasbro has new figures for Transformers fans, specifically the Earthspark animated series, and they’re revealing them here at ...

I love the fundamental silliness of robots disguising themselves as trucks ... that's gone into the LEGO Transformers. And I love that you can now buy a robot Optimus Prime that'll auto-transform ...

The LEGO Group has revealed two new Transformers BrickHeadz sets for Optimus Prime and Bumblebee which includes both robot and vehicle versions of the Autobots. The sets go on sale on March 1st, ...

Cade Yeager, a "robotics expert", buys an old truck and upon examining it, he thinks it's a Transformer. When he powers it up, he discovers it's Optimus Prime. Later, men from the unit show up ...