From the bloggers at RV Life.
For years, some representatives in the tire industry have been pushing the idea of using nitrogen-filled tires instead of air. The arguments for using this inert gas for tire inflation are myriad.
Nitrogen molecules are larger than oxygen molecules and are less permeable. The result? Tires with nitrogen keep the proper pressure longer. This means you’ll spend less time filling your tires. Additionally, a properly inflated tire lasts longer and offers better fuel economy.
To read the full story by RV Life, click here.