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Old 03-28-2008, 10:20 AM   #41 (permalink)
trebuchet03
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Join Date: Dec 2007
Location: Bay Area
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The Miata - '01 Mazda MX-5 Miata
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Quote:
Originally Posted by johnpr View Post
that hydroplaning speed equation is great, but doesnt tread pattern affect hydroplaning also?
That equation comes into play as soon as you exceed the tread capabilities of a tire (more likely on worn tires). Think of skipping a stone on a pond - there's no tread, but there's a certain speed you must reach before it stones will start skipping (hydroplaning) on the water surface. It's also worth mentioning that the equation is an estimation

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