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New Tires - Computer Spin Balance - Fix Flats

For decades nitrogen has been the choice for tire inflation of Nascar, Formula One, The Tour de France, the US Military and many other applications where safety and economy are paramount concerns.

"Wet oxygen" found in compressed air contains moisture, causing oxidation. Oxygen leaks out of tires faster. Nitrogen maintains tire pressure longer than oxygen. The oxygen molecules in compressed air are smaller and leak out three to four times faster. NitroFill™ generators filter the air we breathe through technically advanced membrane fibers to separate it from oxygen and water vapor.


  • Increases tire life up to 30%
  • Improves fuel economy
  • Reduces the chance of tire failure up to 50%
  • Improves braking and handling
  • Reduces wheel corrosion
  • Reduces running tire temperature
  • Maintains proper tire pressure
(only where tires are same type and size)

Rear- and Four-Wheel-Drive Vehicles

Front-Wheel-Drive Vehicles


All Vehicles

All Vehicles

Never rotate directional tires from side-to-side since this will reverse their direction of rotation. Directional tires can only be rotated from front to rear or vice versa. Directional tires are typically used on high-performance cars and can be identified by the arrows imprinted on the sidewall.