One of the most important parts of your car is all four tires. That constitute the interface of your car with the road. Given its importance, does not make sense to think about what is on them to inflate tires? The question is reduced to nitrogen and compressed air.
Tire pressure and the yield is one of the most abused by drivers of cars. The vast majority of people do not even test the pressure of the tires unless the tire is visibly flat. As a result, studies have found that over 90 percent of cars are driving on underinflated tires. This impacts the handling of your car and tire wear. The next time you complain about the cost of replacing your tires, remember that the pressure control once a month is very likely to have been last much longer!
In the world of auto racing, every little advantage can make the difference between winning and finishing at the rear of the pack. Given this fact, probably no surprise that the teams in various championships tires have a lot of thoughts. Not only did the tires have become very high tech, but they are even fuller of air. No, teams are going with nitrogen. The question for you and me is whether we should do the same in our street cars?
Why nitrogen? The answer lies in something known as "inertia." Briefly, nitrogen is an inert gas, unless extreme temperatures. The compressed air is at the gas station is not. Oxygen is a key component in its composition. This means that the oxidation potential is present. Over time, oxygen is degraded inside the rim and attack the steel belts in tires.
Another difference between the two has to do with maintaining the pressure. There are technical differences between the two gases are combined in a molecular level. For the purposes of this article, all you need to know is the nitrogen is bound in such a way that tends to maintain the average pressure in the tire about three times longer than compressed air. It also tends to maintain, regardless of the pressure on the temperature of the tires, while the compressed air is heated and cooled.
Therefore, you should go with more nitrogen from compressed air for your tires? Nitrogen is definitely better than the compressed air, but the value of this improvement is insignificant in a switch car. If you have expensive wheels and / or tires, then it is probably worthwhile to protect them from oxidation. If you just put on your Honda Civic, it is likely that it is not. Just make sure to check tire pressure every month to avoid burnout.