Lube is a by-the-book, no-nonsense... okay, he's a temperamental tightass is what he is. As such, he's usually screaming at his Autobot partner Slapdash... though many times it's from a great distance. Even though Lube provides energy for the Powermaster, the slacking Slapdash often leaves Lube behind before charging off into battle, leaving the Autobot stuck in vehicle mode.