HUBCAP never liked the way BRIMSTONE pushed other robots around, and he never made any effort to hide his disapproval. The two robots have clashed more times than either of them can count. Now their rivalry has moved to the urban drag strips of Earth. BRIMSTONE may consider himself king of the road, but HUBCAP won't give up until the so-called king is just another wreck. Race into action with this fearsome HUBCAP figure! In robot mode, this fighter is as tough as they come - but he's got speed on his side, too. When it's time to chase down his enemies, convert him to muscle car vehicle mode so he can "tear up the streets" in hot pursuit!