Nitrogen filled tires will last longer, provide increased safety, better fuel efficiency, and reduces 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
  
  
• Improve fuel efficiency
  Properly inflated tires provide a 3.3% increase in miles/gallon
  
  
• Eliminate chemical aging of the tire
  As oxygen permeates through the side wall, it degrades the rubber, causing the tire to deteriorate. Nitrogen is inert and prolongs tire quality
  
  
• Longer tire life
  By maintaining proper inflation pressure and minimizing tire aging, tire life improves by up to 25%
  
  
• 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
  
  
• Prevent autoignition of the tire
  Tires running cooler will minimize autoignition, providing a safer ride
  
  
• Increase retreadability
  As nitrogen minimizes the oxidation of the rubber, the tire retains its original quality longer, providing more retreads