Nitrogen in my tire what do you think?

Question

is it good to put nitrogen in my tires instead of oxygen?

Answer 1

yes...nitogen tends to have way less moisture in it which is always good.It is not effected by outside temprature, so your tires do not deflate when cold or increase pressure when hot.Most racing guys use it.Oh...it also saves yer aluminum wheels from corroding from the indisde out.

Answer 2

The air we breath is about 75% nitrogen. A nitrogen tank or generator will put out about 95-97% nitrogen, so no, just putting compressed air in your tires does not give the same benefits as a nitrogen fill. That 20%+ makes a pretty big difference.

Normal compressed air will change pressure with temperature to the tune of about 1 psi per 10-degrees of temperature change. Nitrogen doesn't.

Compressed air contains a lot of moisture. This promotes corrosion inside aluminum wheels which can result in leaks in the bead area or around the valve stem. That moisture can also cause oxydation damage in the tire, shortening its life. Nitrogen is inherently dry - that's why dentists spray it in your mouth when they are working on you - to get rid of the moisture.

The Nitrogen molecule does not leach out through the tire casing nearly as quickly as compressed air.

All of this means a tire filled with nitrogen will have a longer life, be more reliable, wear better and give better fuel economy due to more consistent pressures.

In March I switched the tires in my wife's minivan to Nitrogen. I didn't need to adjust the air pressure again until late September, and then by no more than 1.5psi in any tire - a feat never achieved in 8 years with compressed air!

My portable air tank had, over the last 15 years, accumulated a lot of water buildup inside it. Rather than go through the hassle of removing the valve, dumping it out then trying to screw the valve back on and get it to seal I used nitrogen to purge the tank. Within a few minutes, no more sloshing around every time I picked it up. The water was gone.

Since said tank has a pressure guage on it I also filled it on a cold morning, then left it sit in direct sunlight as the say got warmer - not a hint of pressure change all day long. With compressed air I was seeing pressure changes of 10 psi or more throughout the course of a day.

I switched my Kuhmo V700 autocross tires to nitrogen. I've noticed my peak temps at the track have dropped by an average of 20 degrees - doing much for my traction and tire life.

In other words, I've tested the stuff and it seems to work as advertised so yes, I think it is worthwhile.

Answer 3

While it has it's advantages, it may be going a bit overboard. The biggest advantage is more consistent pressure under different temperatures. Nitrogen isn't as easily affected by temperature as oxygen and carbon dioxide, so the pressure won't fluctuate as much when the ambient temperature changes, but this is so subtle you probably won't even notice it.

The other advantage is you won't have to add air as often, because nitrogen molecules are larger than oxygen molecules, so it's harder for them to seep out through the rubber.

Most aircraft tires are filled with nitrogen instead of regular air for these 2 reasons.

Tom

Answer 4

is it good might be is it stupid to pay someone to put it in your tires yes. A normal compressor pumps air which is about 78% nitrogen already. Now are you going to be going 200 mph for about 5 straight hours? If so then yes you should put nitrogen in. If not then no you should not pay for this bullcrap made up dealers cant make any money so they sell nitrogen service. I am talking about tire dealers and car dealers and even some independent shops have decided that it is ok to screw people over and have spent the $5000 for a machine.

Answer 5

What's wrong with air? Nitrogen is more expensive, and unless you have an extreme need for it, air works fine. And I've never heard of putting oxygen in a tire! That could be a fire hazard!

Answer 6

It is my understanding, that you loose less nitrogen than oxygen, you supposedly get better gas mileage, longer tire life. I guess there are other benefits. There are some places that put it in at no charge, when you buy tires from them.

Answer 7

nitrogen molecules are bigger than oxygen molecules, therefore the tire leaks less than with air (remember that all tires leak constantly no matter what). Costco will fill your tires with nitrogen when you buy tires, as well as plenty of private shops.

Answer 8

i have been testing Nitrogen fill for decades. often, it somewhat works as marketed yet somewhat i believe no longer for the excuses given contained in the brochures. sure the air we breath is seventy 5% nitrogen, even with the undeniable fact that the nitrogen fill in tires is about ninety 5-ninety 8% and extra importantly it truly is dry. Nitrogen is way less temperature sensative aned therefore maintains extra consistent pressures yet i imagine this has to do with the shortcoming of moisture it introduces into the tire/wheel assembly. popular compressed air is complete of water, even if the compressor has a line drier on it. at the same time as i do no longer have the centers to attempt this i visit in problem-free words imagine that utilizing Nitrogen would cut lower backpedal on problems with corrosion appropriate leaks on the bead - a persistent problem with alloy wheels. On Nitrogen my race tires run cooler and extra continually than they did with air. My transportable air tanks stress doesn't upward thrust or drop with temperature alterations both and that i replaced into able to purge each and each and every of the water out of it with out having to eliminate the valve, which replaced into effective. also, I somewhat have various instruments of tires that I keep kept for lengthy sessions of time and when you consider that switching to Nitrogen I do locate at the same time as i'm waiting to positioned them lower back on they have maintained their pressures more effective than at the same time as i replaced into utilizing compressed air. Inflated to an same pressures there isn't any distinction in experience or coping with between nitro and air. from time to time human beings will come into my keep and say they sense a distinction in how the vehicle drives with Nitrogen, yet i believe that's in problem-free words because the tires are right inflated after switching to it and they were no longer before. for someone who's lazy about checking tire pressures (about ninety+% of vehicle proprietors) it truly is probable an excellent idea. for persons that do stay alongside of their recurring assessments the convenience would no longer be so large.

Answer 9

air has worked fine for 100 years or better, pretty good track record don't you think. Now some yahoo comes along and says nitrogen and we all want it. save your money for the important stuff.

Answer 10

i own a repair shop,and it does work better and it holds a better more accurate pressure also,,and the tires wont blow -up,,lol,,anyway it does work well just make sure they get all of them even when they put them on,,it don't hurt to add air to them later if they need it,i have rode in a car that had it in them,and it seems to have a softer ride to it,,but its not a bad idea to do that,,right now its kind of expensive,,but im sure in time the Price will come down a lot,,good luck with it,i hope this help,s.,,have a good x-mas.