Re: STT's

[cookiedan@domain.elided (Daniel Nees)]

I was under the impression that siping adds the little cuts like you
say, but that the reason that it works is that the little cuts felx
alowing more edges to come into contact with the ice surface. This is
why Willy Worth found that siping tires works so good on slick rock and
Moab rock. 

Dan Nees
cookiedan@domain.elided
The
"Good" 1979 Scout II  345/auto 
The
"Bad" 1971 Scout II 304/T-18 
And the
"Ugly" 1979 Scout II 345/auto 

http://members.tripod.com/~IHCaholic/scoutindex.html