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Old 09-18-2008, 02:40 PM   #18 (permalink)
TrikeKid
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The ClownCar - '91 Geo Metro Base
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Quote:
Originally Posted by vtec-e View Post
So you're saying traction is compromised at higher pressures/smaller contact patch? I've been looking for data on this for a long time. Did you find some?

ollie
Yes, you can safely push your pressures slightly beyond the sidewall rating, but you will lose traction with too much air. Lower pressures allow the tires to flex and grab, where a harder tire wont, and in turn has less rubber on the ground. There is a reason you don't see people at the drag strip running 35 pounds of air in their drive tires. Same in off road situations, or snow.
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