Track N Go wheel-driven vehicle tracks - GIF, video, patent
Wheel-driven vehicle track system. Around $25,000. Gimmick or gold? No idea. Looks great in a GIF, but my first concern would be it getting stuck. At least with a snowmobile, you can dig/wrestle it around to get it unstuck.
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1:14 video:
https://www.youtube.com/watch?v=b-mrYl1tHPI
Looks like there's some patent history here, most notably US patent #8776931:
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More:
Track N Go | Track N Go
https://www.google.com/patents/US8776931
Previously: https://www.homemadetools.net/forum/...2016#post75586