Nitrofill

Nitrogen vs Oxygen

When it Comes to Tire Inflation, Nothing is Everything!

What makes nitrogen such a great inflation gas for tires? Actually, nothing… or more precisely, the fact that it is nothing. Nitrogen is an "inert" gas, meaning it's a property-free, non-reactive substance or, more simply put: "nothing." And nothing is exactly what tires should be filled with, as in: nothing but pressure.

So if nitrogen is nothing, it can't possibly be beneficial… at least until you compare it to the alternative: air. The good old regular air that we have been using to inflate automotive tires for the past 150 years is already 79.1% nitrogen. The problem with regular air and the reason it is such a poor inflation medium is that it also contains about 20% oxygen.

Everyone knows that oxygen is essential for human survival and the wellbeing of almost every other living organism. However, it's also quite destructive to almost everything else, think "oxidation." Oxidation, also known as rust, rot and corrosion, is the absolute enemy of anything composed of rubber and steel, such as your tires and wheels. Because nitrogen is an inert gas and oxygen free, it is impossible for oxidation to occur. Further, without the presence of oxygen … the "O" in "H2O" … water or condensation cannot form in a tire. Hence, no oxygen: no oxidation, no tire rot, no interior wheel or valve rust or corrosion, no water formation or water related issues.

While regular air is bad for tires, compressed air is even worse. Running air through a compressor typically adds trace amounts of oil and particulate, as well as water vapor … all combining to further rust, rot, corrode and otherwise compromise your tire and wheel assemblies.

As troublesome as oxidation, moisture and the resulting damage they cause are, there is a much greater benefit to eliminating oxygen: better pressure retention. The most detrimental property of oxygen is actually its small molecular structure. A molecule of oxygen, which again comprises about 20% of regular air, is roughly 1/4 of the size of a molecule of nitrogen. Oxygen molecules are so small that it is completely normal for air filled tires to lose 1-3 PSI each month from "permeation." Permeation is the normal process by which the oxygen molecules in compressed air seep through a tire's carcass. It is the reason that your, and everyone else's, air filled tires constantly lose 1-3 PSI of air every month. Nitrogen filled tires, on the other hand, typically lose no pressure from permeation… even over many months of use. So, by inflating your tires with high purity nitrogen, they will remain at their proper operating pressure much longer.

How Serious is Under Inflation?

About as serious as it gets. Americans alone waste over 8.5 million gallons of fuel EACH DAY due to under inflated tires. Here are some more astonishing under inflated numbers:

Under inflated tires wear out faster, fail much more frequently and have a detrimental impact on a vehicle's fuel economy.

Under inflated tires wear much faster than properly inflated ones because low air pressure distorts a tire's shape and the way it contacts the pavement, typically grinding the tread off of the sides of the tire's treaded contact area. Running your tires at a pressure that is just 10% below their preferred pressure setting, typically just 3 - 4 psi, can diminish their usable life by 25%. This distortion also increases "rolling resistance," the culprit behind the devastating effect low tire inflation can have on a vehicle's fuel economy. Essentially, it takes more energy to propel a vehicle with under inflated tires. If you have ever ridden a bicycle or had the misfortune of pushing a car with under inflated tires, you get it, it takes more effort to propel a vehicle with tires that are low on pressure. Potentially a lot more, as studies show that underinflated tires can diminish fuel economy by up to 10%.

Under inflation is also the leading cause of tire failures. According to government statistics, 90 percent of all tire failures are a result of under inflation, primarily due to the buildup of internal heat under inflation generates. Underinflated tires over heat because they can't maintain their proper shape, becoming flatter than intended while in contact with the road. Tires that are underinflated by just a few pounds can suffer from a weakening of their internal structure and quickly fail.

Under Inflation isn't New. Why is it So Important Now?

Concerns over under inflation are not new. For years every vehicle manufacturer, every tire manufacturer and the US government have been telling us to correct our tire pressure at least every 30 days. Take a look in the owner's manual for your car or truck. No matter what you are driving, if it was made in the last 20 or so years, the owner's manual will instruct you to check your tire pressure every month. We all know we should do it, yet, according to AAA, less than 15% of us do.

In the past, proper tire inflation was largely ignored by most motorists. Until this decade almost every motor vehicle sold in this country required an oil change or other maintenance service every three months or 3,000 miles, whichever came first. Virtually all competent service facilities check a vehicle's tire inflation every time they perform an oil change or other routine maintenance service. With no particular sense of urgency surrounding tire inflation, most consumers, if they thought about it at all, figured these routine services were enough to maintain their tire pressure. Recent advancements in engine technology, as well as overall vehicle quality improvements, have permitted vehicle manufacturers to extend the duration between required vehicle maintenance intervals. Many vehicles now only require an oil change, or any scheduled service, once a year or even less. In other words, we are seeing our mechanics a lot less often, so the burden of maintaining our tire inflation has shifted to you, the motoring public.

Constantly rising oil, fuel and tire prices have also added to the recent popularity of nitrogen tire inflation, as nothing you can do to or for your vehicle will save you more than simply making sure your tires are inflated to their optimum pressure…a task that is easy to achieve by converting your tires to NitroFill. Further, we care more. Society in general is realizing that we need to take care of our planet if we expect it to take care of us, and maintaining your tires with NitroFill will help you do your part.

In 7 Million Miles of Tire Testing, Nitrogen Inflated Tires:

  • Lasted up to 50% longer

  • Increased Fuel Economy as much as 10%

  • Failed 75% less often

Welcome to the NitroFill™ Auto Club

NitroFill™ is dedicated to your safety and peace-of-mind. Your NitroFill™ purchase entitles you to a FREE one year membership in the NitroFill™ Auto Club. When on the road you are covered and protected by an organization that cares. Our customer service representatives respond quickly to provide you with the best service and protection available anywhere.

Your Benefits:

24 Hour Emergency Towing Service:

Your vehicle may be towed to the destination of your choice.

Tire Repair and Replacement:

We will cover the costs of repairing or replacing your NitroFill™ filled tires should you experience a flat tire or tire failure due to a road hazard.

24 Hour Emergency Road Service:

You are covered for emergency road service throughout the U.S. and Canada

24 Hour Emergency Delivery:

A service truck will deliver emergency supplies of gasoline, water, oil or other necessary supplies. You only pay for the cost of the supplies.

24 Hour Emergency Battery Service:

You are covered to boost batteries and perform minor adjustments to alternators. starters, etc. while on the road.

Additional Benefits:

Lost Key or Lockout Service:

If your keys are lost, broken or you are accidentally locked out of your vehicle, you will be covered.

Travel Benefits:

Members receive unbeatable travel pricing on hotels, airfare and rental cars.

Theft and Hit & Run Protections:

A $500 reward is offered for information leading to the arrest and conviction of anyone responsible for hit & run damages or stealing your vehicle.

Trip Routing Service:

We will, at no charge, produce full color, wire bound trip routings for members road trips including turn by turn directions, enhanced mapping for metropolitan areas, points of interest and fun games.

Trip Interruption Coverage:

You are entitled to up to $300 in reimbursements for meals, lodging and transportation charges when you are involved in a collision away from home.

The condition of our planet is never far from our thoughts at NitroFill. In fact, reducing the environmental impact of our customers' motor vehicles has always been a driving force of our business as increased fuel economy, longer tire life and a reduced carbon foot print are all key benefits of inflating and maintaining your vehicle's tires with NitroFill. But we wanted to do more, and so did our dealers… and we're hoping you do too. So, beginning in January 2014, we and our NitroFill dealers are planting one tree for every NitroFill conversion service sold. If you have purchased a NitroFill service or a vehicle equipped with NitroFill and were provided a NitroFill "Tag" or Registration Number, a tree will be planted in your honor, upon your registration.
Plant-a-Tree Program Progress Report
Star Mazda Progress
 Trees Planted to Date
2,234
  Carbon Offset* (Lbs)
29,042
 
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