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Old Jan 4, 2008 | 06:27 PM
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Default tire pressure

I drive my Vette only couple days/wk, less during the winter rainy season. What is the optimum tire pressure for this type of driving since most of the time the car sits in the garage? The mfg said 30 psi

My car is non-Z51, 2007, only has 158 miles on it (just picked up on 12/19)
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Old Jan 4, 2008 | 06:30 PM
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Originally Posted by mrtian97
...The mfg said 30 psi
There's your answer




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Old Jan 4, 2008 | 06:31 PM
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30 psi cold is what you should be using. Tire pressure will vary with temperature. You should plan on approximately 1 pound for every 10 degree change in temperature (up or down) and adjust your tires accordingly.
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Old Jan 4, 2008 | 06:31 PM
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Originally Posted by keyplyr
There's your answer



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Old Jan 4, 2008 | 06:32 PM
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Default tire pressure

I run nitrogen in mine. 30 psi.
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Old Jan 4, 2008 | 06:40 PM
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Tire pressure dosen`t change from Z51 to non-Z51. Only changes at the track. Goodyear recommends 30psi cold.
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Old Jan 4, 2008 | 09:27 PM
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Originally Posted by mrtian97
I drive my Vette only couple days/wk, less during the winter rainy season. What is the optimum tire pressure for this type of driving since most of the time the car sits in the garage? The mfg said 30 psi

My car is non-Z51, 2007, only has 158 miles on it (just picked up on 12/19)
Not trying to hijack this thread, but what tire gauge (brand) do you guys recommend?
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Old Jan 4, 2008 | 09:30 PM
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Originally Posted by Quick Draw
Not trying to hijack this thread, but what tire gauge (brand) do you guys recommend?
I use my DIC





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Old Jan 4, 2008 | 09:33 PM
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30 is such an easy number to remember. I suggest sticking with that.

Oh and congrats on the new Vette.
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Old Jan 4, 2008 | 09:34 PM
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30 psi. no kidding. and if you do drive it that infrequently, if there's a lot of outside temp change, do ck your tire pressures. they can go up and down based on outside temps.
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Old Jan 4, 2008 | 09:38 PM
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Originally Posted by keyplyr
I use my DIC
Remember that the DIC doesn't take constant readings. You really need to check the pressure at the valve stem when you fill the tires. But you did add a smiley.

Any gauge will do, but I like one like this:
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Old Jan 4, 2008 | 09:39 PM
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Originally Posted by Quick Draw
Not trying to hijack this thread, but what tire gauge (brand) do you guys recommend?
Accutire (Measurement Specialties, Inc.). I have a couple different ones but the one that works the best I've found is the cheapest Accutire I have, and it just so happens to have "Corvette" logo'd on it. I think it was $20 at corvettec6collection.com.
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Old Jan 4, 2008 | 09:39 PM
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Originally Posted by Quick Draw
Not trying to hijack this thread, but what tire gauge (brand) do you guys recommend?
I have that digital one sold at many stores by Accutire with an angled head, runs about $10, supposedly lifetime battery (replacement, if you can still find the company!).

Hey sabooh! YOu're obviously paying for that Corvette logo!!!!
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Old Jan 4, 2008 | 09:42 PM
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Originally Posted by AORoads
I have that digital one sold at many stores by Accutire with an angled head, runs about $10, supposedly lifetime battery (replacement, if you can still find the company!).

Hey sabooh! YOu're obviously paying for that Corvette logo!!!!
I know but it looks good.
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Old Jan 4, 2008 | 09:49 PM
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Originally Posted by sabooher
I know but it looks good.
Now how the hell am I gonna argue with that? You are right!
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Old Jan 4, 2008 | 09:52 PM
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Originally Posted by vetsvett
I run nitrogen in mine. 30 psi.
I run nitrogen in mine to--well, almost - 78% Nitrogen. 30 PSI cold is correct and air (or nitrogen) must be added as it gets colder or removed when it gets warmer to maintain....
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Old Jan 4, 2008 | 10:02 PM
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Originally Posted by loubob57
Remember that the DIC doesn't take constant readings. You really need to check the pressure at the valve stem when you fill the tires.
OK, I just went over to Amazon and bought a small Accutire



(I am soooo easy!)

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Old Jan 4, 2008 | 10:33 PM
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Originally Posted by keyplyr
I use my DIC




I had a momentary mental image of that process.....

BJK
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Old Jan 4, 2008 | 11:03 PM
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I run 30psi in my non-Z51...I have 22,000 on the car and the tires have 50% tread remaining and are wearing evenly.
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Old Jan 5, 2008 | 12:56 AM
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30/30 here... Use Griot's Racing Tire Pressure Gauge....
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