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Old 07-20-2010, 11:51 PM   #1
djct_watt
 
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Originally Posted by BailOut View Post
It would take more pressure tan any pump I know of can deliver. Think about when your tire hits a pothole, or even better a pavement drop. The g-force is enough to increase the PSI exponentially and rapidly, but tire blowouts are rare.
In general, this is true. Over-inflation increases your odds of a blowout when encountering rough terrain or a pothole. But an under-inflated tire is just as bad if not worse.

However, if you have damage to your tires, especially to the sidewall in the form of heavy curb damage, your tires will be significantly weaker, leaving the possibility of pop while pumping.
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Old 07-21-2010, 01:22 PM   #2
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Originally Posted by djct_watt View Post
In general, this is true. Over-inflation increases your odds of a blowout when encountering rough terrain or a pothole. But an under-inflated tire is just as bad if not worse.

However, if you have damage to your tires, especially to the sidewall in the form of heavy curb damage, your tires will be significantly weaker, leaving the possibility of pop while pumping.
Some people have probably seen this link before. It's an article about officers using tire pressures rated for max sidewell.

http://www.officer.com/web/online/Editorial-and-Features/Driving-Under-Pressure/19$27281
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Old 07-21-2010, 10:43 PM   #3
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Originally Posted by KrazyDawg View Post
Some people have probably seen this link before. It's an article about officers using tire pressures rated for max sidewell.

http://www.officer.com/web/online/Editorial-and-Features/Driving-Under-Pressure/19$27281
Yeah, I agree with everything the article says. But it does not mention damaged tires. If a tire is already damaged, high PSI will stress those damage points, but you shouldn't be driving around on a damaged on sidewall anyway. But hey, I could be wrong as it is just based on my experience.
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Old 07-23-2010, 03:04 PM   #4
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Originally Posted by KrazyDawg View Post
Some people have probably seen this link before. It's an article about officers using tire pressures rated for max sidewell.

http://www.officer.com/web/online/Editorial-and-Features/Driving-Under-Pressure/19$27281
Their tires are most likely V, W, Y or Z rated, because they're concerned about high speeds, not long coasting.
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