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re: nitrogen or air

Posted on 9/13/18 at 9:12 am to
Posted by el Gaucho
He/They
Member since Dec 2010
60108 posts
Posted on 9/13/18 at 9:12 am to
My tires have like 80% nitrogen in them
Posted by Boudreaux35
BR
Member since Sep 2007
22281 posts
Posted on 9/13/18 at 9:14 am to
quote:

I was using 2 sig figure,


Still missed it. "80" has only 1 significant digit.
Posted by SG_Geaux
Beautiful St George, LA
Member since Aug 2004
80821 posts
Posted on 9/13/18 at 9:16 am to
I have Nitrogen. All I can do is tell you my experience with it.

I don't worry about checking the pressure and topping off the air. I just have them check and top it when I get my oiled changed. My car is low miles, so I change the oil about every 6 months. The tires typically lose a 1/2 lb of pressure over 6 months.
This post was edited on 9/13/18 at 9:17 am
Posted by NYCAuburn
TD Platinum Membership/SECr Sheriff
Member since Feb 2011
57015 posts
Posted on 9/13/18 at 9:29 am to
quote:

if you have nitrogen, you're not going to get low pressure, so you won't have to refill it with air........



Eventually you will. They slowly leak, especially cars with pressure monitors that are a year or so old.

Nitrogen or regular air it doesnt matter, just make sure the compressor used to fill has a dryer on it. Its the water that causes the fluctuations anyways and most regular compressors without dryers are filled with moisture
Posted by TigerstuckinMS
Member since Nov 2005
33687 posts
Posted on 9/13/18 at 9:50 am to
quote:

On a side note, if you use Helium it will boost gas milaage by 18%

I use hydrogen. It's four times as light as helium. I get 72% better mileage.
Posted by ksayetiger
Centenary Gents
Member since Jul 2007
70469 posts
Posted on 9/13/18 at 9:56 am to
quote:

. I get 72% better mileage.




Only if you are going at least 120mph, however.
Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 9:59 am to
Nitrogen molecules are slightly larger than oxygen molecules and thus will permeate rubber at a slightly slower rate, but since air is 98% nitrogen anyway, you seriously arent gaining anything by putting pure nitrogen in your tires. It's a sales gimmick.

Posted by OysterPoBoy
City of St. George
Member since Jul 2013
45520 posts
Posted on 9/13/18 at 10:00 am to
Everyone will tell you Nitrogen is a rip off but I got mine filled with it 2 years ago and havn't had a flat yet. And I used to get flats every couple of months. Also, nobody believes me but I swear it handles better.
Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:01 am to
quote:

Everyone will tell you Nitrogen is a rip off but I got mine filled with it 2 years ago and havn't had a flat yet. And I used to get flats every couple of months. Also, nobody believes me but I swear it handles better.


Nitrogen doesn't prevent flats you dumb shite.

Posted by ksayetiger
Centenary Gents
Member since Jul 2007
70469 posts
Posted on 9/13/18 at 10:02 am to
quote:

98% nitrogen anyway, k.


O really?

quote:

Nitrogen molecules are slightly larger than oxygen molecules


Ha ha you failed chemistry
This post was edited on 9/13/18 at 10:04 am
Posted by MLCLyons
Member since Nov 2012
4790 posts
Posted on 9/13/18 at 10:07 am to
quote:

Air has been fine for over 100 years


This is the worst reasoning I've seen.

The only real argument that makes sense is the cost of using nitrogen vs air. If you're using really expensive tires they will last longer so it may make sense. If you're getting cheap tires there's no point in the added cost.

Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:07 am to
quote:

Ha ha you failed chemistry


LINK

Dumb shite

My dad own a tire business. 100% the hook for selling nitrogen for filling tires is that the larger molecules take longer to leak out of the rubber tires , meaning your tires lose air pressure slower. The difference in time is so little though that the advantage is not worth the cost to anyone really. Dad doesn't even have the nitrogen machines, cuz they are a rip off.

Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:10 am to
quote:

If you're using really expensive tires they will last longer so it may make sense. If you're getting cheap tires there's no point in the added cost.



Your fricking tires will not last longer if you use nitrogen. For the 3rd fricking time. The ONLY advantage is that the nitrogen molecules take longer to seep through the rubber than oxygen molecules so you lose air pressure slower. But you still use air pressure. And regular air is 78% nitrogen anyway, so you're barely getting any advantage at all.

It's a rip off. For anyone.
Posted by TigerstuckinMS
Member since Nov 2005
33687 posts
Posted on 9/13/18 at 10:10 am to
quote:

Dad doesn't even have the nitrogen machines, cuz they are a rip off.

Your dad owns a tire business and isn't trying to rip his customers off...
Posted by ksayetiger
Centenary Gents
Member since Jul 2007
70469 posts
Posted on 9/13/18 at 10:13 am to
You said air was 98% nitrogen, dumb shite
Posted by Hangover Haven
Metry
Member since Oct 2013
34753 posts
Posted on 9/13/18 at 10:20 am to
quote:

Nitrogen doesn't prevent flats you dumb shite.


Thanks for making me spit coffee...LOL
Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:35 am to
quote:

You said air was 98% nitrogen, dumb shite


yeah how could someone accidentally type 98% when they meant to type 78% and obviously such a typo invalidates that person's entire post.

Dumb shite.
Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:45 am to
quote:

Your dad owns a tire business and isn't trying to rip his customers off...


Nope, we believe in treating people the way we'd like to be treated, and we don't like being ripped off, so.......
Posted by GetCocky11
Calgary, AB
Member since Oct 2012
53509 posts
Posted on 9/13/18 at 10:49 am to
quote:

if you have nitrogen, you're not going to get low pressure, so you won't have to refill it with air........


lol, I hope people don't actually believe this.
Posted by HeyHeyHogsAllTheWay
Member since Feb 2017
12458 posts
Posted on 9/13/18 at 10:52 am to
quote:

lol, I hope people don't actually believe this.


One dumb shite claimed nitrogen prevented flat tires LOL
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