do have air

[fjr rider]

Just was thinking was any useing in trailer TIRES . Nitrogen have been looking for a place ,I know be a little pricey .But improves tire failure by 50 %.Presure,temperature,improves braking&handling,improves fuel economy also.incraeases tire life up to 30%.

[bigTom]

Jeeze, I just use the 80% stuff. Air.

[badger]

Just my experience here ...
My pickup came with nitrogen filled tires. I did notice that the tires seemed to hold pressure better than 'regular air' filled tires through the temperature changes of winter.
Other than that there was no noticeable effects.
Personally I wouldn't pay extra for it.

[DILLIGAF61]

Composition of Dry Air
Substance % by volume

Nitrogen, N2 78.08
Oxygen, O2 20.95
Argon, Ar 0.93
Carbon dioxide, CO2 0.033
Neon, Ne 0.0018
Helium, He 0.00052
Methane, CH4 0.0002
Krypton, Kr 0.00011
Nitrogen(I) oxide, N2O 0.00005
Hydrogen, H2 0.00005
Xenon, Xe 0.0000087
Ozone, O3 0.000001


unless your riding at around 150-300 mph don't get hooked into wasting your money

[ImRubicon]

I have some swamp land they are going to drain real cheap LOL

This Nitrogen in tires thing has come up every few years for ever . Its a easiy extra $12 or what ever for tire places to make a little extra, Are you going to change your blinker fluid as well as that can save weight also ;)
If you research the topic online the only ones saying its worth it is those selling it the difference is not enough to ever be worth it to a normal person
JMO and its your money so if you want that its your choice but really the swampland ??


http://ahotcupofjoe.wordpress.com/2008/07/05/nitrogen-filled-tires-a-scam/


http://ezinearticles.com/?Nitrogen-Filled-Tires---The-Newest-Up-Sale-Scam&id=831667

[fjr rider]

have a new car now is 1.5 yr. old hads this came with car .Didn't need to add no extra.THAT would be the only reason to use nitrogen .just need so feed back

[guymoto]

I was offered to try the Nitrogen from a local shop. They wanted me to report back my findings during a trip I was planing. I did not notice any real change in pressure change in cold to warm tires. Tire temps were consistent with the temps I had before the change. All in all I didn't notice any change.

NOT WORTH THE CHANGE in my honest opinion!!!

[George]

Oxygen molecules are smaller than Nitrogen so escape first. Refill with more 80% Nitrogen air and yur increasing the percentage of Nitrogen. Repeat.

In Arizona, the air is already dry. So, over time, I'm filling my tires with dry Nitrogen. :D