How Nitrogen works & what it does
Nitrogen (N2) makes up the majority of the air we breathe and is contained in the protein of all life on earth. It is colorless, tasteless and non-toxic. The next most common component of air is Oxygen (O2). Together N2 and O2 make up approximately 99% of the air we breathe and traditionally fill tires with.

N2
is a larger molecule than O2

Therefore, it cannot escape as easily as oxygen does through porous materials such as a rubber tire wall (carcass). Leaking at a much slower rate than oxygen, a tire filled with a higher percentage of N2 maintains its proper inflation, provides better fuel economy, superior handling, longer tire life and increased safety by reducing the likelihood of low pressure related loss of control, blowouts and other tire failures.

Nitrogen inflated tires are safer and longer lasting than tires inflated with air.

Nitrogen inflated tires do not age as quickly as air inflated tires

Nitrogen inflated tires minimize blowouts and improve vehicle handling through proper inflation

Nitrogen is an inert, non-combustible and non-flammable gas providing more constant pressure

Nitrogen is a dry gas with no corrosive properties as found in compressed air