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help...... tire pressuure for low profile

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Old Aug 14, 2004 | 05:49 AM
  #1  
wonton2049's Avatar
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Car Info: 2005 STI
help...... tire pressuure for low profile

sorry.... im at work and i dont have time to search the forums. ill be quick..... ordered a set of rota's.... bought a set of pirellie pzero neros performance all season tires. 225/45/17 for 17" rims. have pressure set at about 34psi at frony and 32 in th rear. the front still doesnt seem like it has enough air. park the car on a hill and the front tires looks super low on air but pressure is good. worried that if i always park on a hill like that, my front tires sidewalls will weaken. any suggestions or experiences????

much appreciated.
Old Aug 14, 2004 | 02:10 PM
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Kevin M's Avatar
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I would bump it to 38/36. Ride will be slightly harsher but you'll be less likely to damage your wheels.
Old Aug 15, 2004 | 08:38 PM
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wonton2049's Avatar
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thanks ban suv for the info. well.... raised it to about 36 front and 34 rear and still looks horrible on the frickin hill. on flat grounds though, looks perfect. i made a mistake looking at the sidewall. thought it said max press of 40 but its actually 51.... so i guessl i will be raising it tomorrow to exactly what ban suvs said. thanks a lot.

eric
Old Aug 15, 2004 | 10:56 PM
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Kevin M's Avatar
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Those tires just have softer sidewalls. It won't be perfectly round even at 51 psi. It's not a big deal though. As long as you aren't folding the sidewall over by parking with the wheel on a rounded curve or speed bump or something, it's fine. I doubt there will be a huge difference in how it looks at 38 pounds. It might have a bit better steering feel though.
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