S4 up Chilean mountain - with no tires? What?

[cobram at juno.com]

JShadzi at aol.com writes:

> Yes, I have seen it on adcritic.com too, very interesting, I can't 
> imagine it  stays on the road with such a low coefficien of friction...
 0cf x 4 
> still  equals 0!

I could be mistaken, but it sure looks like they used a "contact patch"
in the middle of the rim, while technically not a tire it's not riding on
the rims either.

BCNU,
Cobram at Juno.Com
http://www.geocities.com/cobramsri/index.html

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