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From: wagner@uw-june (Dave Wagner)
Newsgroups: net.bicycle
Subject: Re: Tire Pressure, etc.....  & Turbo R's
Message-ID: <312@uw-june>
Date: Thu, 3-Oct-85 20:39:05 EDT
Article-I.D.: uw-june.312
Posted: Thu Oct  3 20:39:05 1985
Date-Received: Sat, 5-Oct-85 03:05:56 EDT
References: <5490003@acf4.UUCP> <> <368@cubsvax.UUCP>
Organization: U of Washington Computer Science
Lines: 25

> From peters@cubsvax.UUCP (Peter S. Shenkin) Sat Feb  5 22:28:16 206
<< regarding Turbo-R's >>
> Ever tried them in the rain?  (I haven't, but I suspect that's where they'd
> lose it.  Just like smooth automobile tires, which have been around for 
> years, and which do hold the track better than treaded tires when it's dry.)
> -Peter S. Shenkin
> 
> 
Supposedly, (and this is just something I picked up from the advertisements)
the reason treadless auto tires fail in wet conditions is that they have a
very wide, flat profile, and so there is no way for water to get out from
underneath them.  Bike tires, on the other hand, have a round profile
and are considerably narrower - which tends to sqeeze the water out on
either side.  Seems reasonable.

			Dave Wagner
			University of Washington Comp Sci Department
			wagner@washington.arpa
			{ihnp4,decvax,ucbvax}!uw-beaver!uw-wally!wagner

"The surest thing there is is we are riders,
 And though none too successful at it, guiders,
 Through everything presented, land and tide
 And now the very air, of what we ride."
	- Frost