Nitrogen Tires Benefit from Longer Life, Stable Pressure

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SearchAutoParts.com - August 25, 2009

Nitro­gen tires have grown con­sid­er­ably in usage at ser­vice shops in the last few years, and a few OEMs fill tires on assem­bly lines with nitro­gen for a few high-end car mod­els. Con­ven­tion­al tires are 78% nitro­gen. It’s the oth­er 22% that pos­es the prob­lem. Nitro­gen tires keep tire pres­sure more con­stant and tires run­ning cool­er, mean­ing a longer tire life.