C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Tire Pressure?

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Old Apr 17, 2006 | 12:41 PM
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Default Tire Pressure?

This weekend was my first one out for the year. I had a blast.

Anyway, I was looking at my tires...they seemed a bit low, and I intend to fix that today.

I am wondering what would be a good all around pressure. I like the softer ride over bumps that comes with the lower pressure, but I don't want to sacrifice any performance on a long sweeping high speed entrance ramp!

I seem to remember running about 30psi last year, and was curious what most people here are running.
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Old Apr 17, 2006 | 12:43 PM
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35-38 psi all 4
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Old Apr 17, 2006 | 12:45 PM
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32-35 psi COLD
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Old Apr 17, 2006 | 12:52 PM
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If you're going to go "sweeping" around curves or on/off ramps, closer to the 35 than the 30, imo. You might want to check your sticker/manual, too. And don't forget that tire pressures do change as the ambient temp changes. So, check them occasionally for obvious and good reasons.
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Old Apr 17, 2006 | 12:54 PM
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What does your door sticker say???
Lower and you generate too much heat... remember Firestone and Ford ?

Higher and you generate too much center wear on your tires.
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Old Apr 17, 2006 | 07:53 PM
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Thanks all. I couldn't remember what everyone was running. I was at work and wasn't near my sticker. I remember the harsh ride when they were inflated to the door sticker, and most everyone was underinflating way back when I asked this last. I'm going to try 33 and see how that feels. thanks for all the info.
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