I seen this wheeler last weekend at the MN state fair. It looked pretty mean.

http://www.mattracks.com/atv.htm

Sorry I don't know how to make it a link!

 

Cool, I seen one on a full size 4 wheel drive pickup truck once.

scotto
A few cats

 

Hmmm, I'm not all that impressed. Not for Sport or leisure fun riding anyway. I suppose tracks would be great for hard work where tires just don't cut it. Can you imagine the horsepower they would suck from our little ATV engines!?!