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Nitrogen filled tires will last longer, provide increased safety,
offer better fuel efficiency, and reduced operating costs.

Maintain proper inflation pressure longer:
Tires inflated with compressed air lose 2 psi/month. It takes up to 6 months or more for the same loss
with nitrogen filled tires.
Nitrogen does not react to temperature changes:
Even during extreme temperatures, tires remain consitently filled, stopping the tire pressure monitor light from coming on unnessesarily.
Improve fuel efficiency:
Properly inflated tires provide a 3.3% increase in miles/gallon.
Longer tire life:
By maintaining proper inflation pressure and minimizing tire aging, tire life improves by up to 25%.
Eliminate chemical aging of the tire:
As oxygen and water vapor permeate through the side wall, the rubber degrades, causing the tire to deteriorate. Nitrogen is inert, halts the chemical aging of the tire, and prolongs tire quality.
Nitrogen is very dry (-50°F dewpoint):
Nitrogen eliminates condensation and rim corrosion, and will allow tires to run cooler and provide a safer ride.
Maximize safety:
Cooler rolling temperatures minimize autoignition and catastrophic blowouts, providing a safer ride.
Increase retreadability:
As nitrogen minimizes the oxidation of the rubber, the tire retains its original quality longer, providing more retreads/casing.

BMW of Fairfax