Posted by mike stone (aka COTM) on Sunday, January 01, 2006 at 4:58PM :
In Reply to: Re: Siping NDTs what do sipes do ? posted by Ed Minor on Sunday, January 01, 2006 at 3:14PM :
not sipping
sipping is very tiny cuts in the tread for water expulsion
re-grouving is carving new tread in the worn
out tire
mike
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