From FMX magazine: Some facts on nitrogen tire inflation

The use of high-concentration nitrogen gas in tires has been around for years, notably in racing (IndyCar, Formula 1 and Nascar), aircraft tires (commercial and military) and by vehicles used by NASA. However, even though this technology is hardly new, it still arouses the suspicion of many in the vehicle maintenance business.

Read more information about the benefits of nitrogen tire inflation.