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Thread: nitrogen in tires

  1. #1
    Senior Member 85stang's Avatar
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    nitrogen in tires

    i read in the trib today that people are paying to have nitrogen put in their tires instead of air to increase gas milage and prolong tire life. is this for real or is this just the next in a long line of bogus cons on how to get further on a tank of gas? please let me know if this actually worked for someone who tried it.
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    Not Bad for 367 SAE RWHP Pure Stock's Avatar
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    Quote Originally Posted by 85stang View Post
    i read in the trib today that people are paying to have nitrogen put in their tires instead of air to increase gas milage and prolong tire life. is this for real or is this just the next in a long line of bogus cons on how to get further on a tank of gas? please let me know if this actually worked for someone who tried it.
    Just monitor the amount of psi in your tires and let them keep the nitrogen.
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    Senior Member Cam99's Avatar
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    Why not helium? Flying cars FTW...Hindenburg FTL

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    Tripedalist yeahloh95's Avatar
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    nitrogen doesn't vary as much as air with temp. changes
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    Dead Sea Racing Crew phillysrt4's Avatar
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    Quote Originally Posted by Cam99 View Post
    Why not helium? Flying cars FTW...Hindenburg FTL
    fail.

    the hindenburg was kept aloft using hydrogen, not nitrogen.

    (paybacks from other threads are a bitch, eh? :) )

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    Senior Member TJH64's Avatar
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    If I remember correctly, isn't there 78% nitrogen, 21% oxygen, by volume, present in atmospheric air? I would like to know the benefits, if any, that pure nitrogen would provide.

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    Dead Sea Racing Crew phillysrt4's Avatar
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    Quote Originally Posted by TJH64 View Post
    If I remember correctly, isn't there 78% nitrogen, 21% oxygen, by volume, present in atmospheric air?
    you are correct.

  8. #8
    MPG's, bitch! Mitternacht's Avatar
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    As you know when you drive, the air in your tires gets warmer. Warmer means pressure increase. Nitrogen has no pressure increase after driving as far as I am aware.
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    never stock biminiLX's Avatar
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    Quote Originally Posted by yeahloh95 View Post
    nitrogen doesn't vary as much as air with temp. changes
    Put new tires on the wife's Maxima before winter and they came with Nitrogen.
    The pressure stayed the exact same all winter.
    I had it put in my new summer rubber on my Contour SVT also.
    Its free if you buy new tires in my experience.
    Now if you have to pay for it, I'm not saying its worth it but I'm a fan so far.
    If you're the type that checks tire pressure semi-regularly I'd say don't worry about it.
    I think it should be mandatory for all female drivers.
    -J

  12. #12
    More RPM !!! Martin0660's Avatar
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    Paying a premium is foolish, but the principal is sound.

    Beyond the stability, nitrogen is dry. Beyond the composition of air that is compressed, typical shop systems adda lot of moisture with the "air". A good dryer on the system minimizes the benefit, but N2 will also prevent rusted beads, etc.

    Bob Myers

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    Senior Member Cam99's Avatar
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    Quote Originally Posted by phillysrt4 View Post
    fail.

    the hindenburg was kept aloft using hydrogen, not nitrogen.

    (paybacks from other threads are a bitch, eh? :) )
    Hmmm. How's your Flyers doing smartass? LOL

  14. #14
    No Traction due to Paxton PaxtonShelby's Avatar
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    Quote Originally Posted by Cam99 View Post
    Hmmm. How's your Flyers doing smartass? LOL
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    Senior Member 97svt's Avatar
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    this is true, i used to work at a welding supply place and whe actually had customers that would come in and get bottles filled with nitrogen just for there tires.it holds the pressure for a longer period of time no matter what temp. nor the humidity.as far as making the tires last longer not sure on that.

  16. #16

    Helium

    Nascar has been using Helium for a few years now. It does not change to differant temps like air does.

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