This is an animation made to promote the video game Custom Robo (1999, Nintendo 64). This video was given away as a gift to readers of Shogakukan's manga magazine, Korokoro Comic.
Source: Mr.Robotics@Youtube
A huge garbage dump where old tires are piled up place turns into a different world late at night when no one's around. The old tires come to life, transforming their appearances and immersing themselves in boxing...
Source: Official site
