There is a new strategy that everyone is talking about gas money and save more. In fact, the use of a gas species to save another type of gas. The gas is the gas stored liquid fuel for your car. The nitrogen gas is used instead of air. Racing cars have used this strategy for a long time. Airlines have used the same strategy in their planes and aircraft. Even large retailers begin to offer their customers. Well now, what is this strategy? It's the new fashion in the truck and car tires. Is the use of nitrogen in their tires instead of air. This new idea of inflating tires with nitrogen is becoming so popular that Costco now offers nitrogen filling to its customers as an option to buy new tires. Why would you want to fill your tires with nitrogen? Why do racing cars and aircraft use nitrogen? Is there something they know we do not? The claim is nitrogen has several advantages over the air. The first argument, nitrogen can keep your tires at the correct pressure and that air can. The statement suggests that the loss of nitrogen to the tires is three times slower than air. (All tires loose air pressure loss through the semipermeable surface of the tire). It is assumed that if the right tire inflation for a longer period, you will save fuel because the tires inflated to produce more road friction and this in turn reduces fuel consumption. Proponents of nitrogen that apart from the benefits of fuel economy are other benefits of using nitrogen. Nitrogen is supposedly cooler than the air. Therefore, its tires will run cooler and less expansion of the band. That means your tires require less maintenance and longer life can experience. The benefits of nitrogen can be enhanced by the claims unless the internal corrosion of the rubber and tire. Since air contains oxygen it all begins in contact with rust. This means that the rim is rust or corrosion when exposed to air filled tire. The band itself is an oxidant and eventually break. Filling a tire with pure nitrogen means no oxygen in the band. Therefore, no oxidation occurs. The result claimed? The tires will last longer and safer. These arguments and the benefits of using nitrogen where? Nitrogen is a miracle drug of the tires? It is certainly worth considering. Some experts say many cars that the benefits of nitrogen are limited and taking into account the additional cost and hassle of filling with nitrogen is not a good investment. There is much controversy and many questions about whether the Nitrogen-filled tires are the way forward.