How does nitrogen filled tires give you better gas milage?


Car_Using_Water » How does nitrogen filled tires give you better gas milage?




I have seen ads for getting your tires filled with nitrogen, They claim it gives you better gas milage. I am not doubting their claim I just wanted to know how it gives you better gas milage and are there other advantages or disadvantages of doing it
Doane I teach SCUBA diving and knew the 78% nitrogen 1% trace element and 21% O2 thing that was why I was wondering what another 22% nitrogen would do for you.

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