GoRoader GT

GoRoader GT is a tire-mecha that transforms into a robo. Has a [Transformers-like] ratio and playability, seeming much more like an action figure than a sentai mecha. It's internal parts are Engine-Soul related, and a special soul can be inserted into him. It becomes a tire again to act as Engine-O G12's rolling weapon, similar to that of Chouriki Sentai Ohranger's Tackle Boy.