At 01:40 PM 9/13/2016, you wrote: >Yea, If nitrogen does not expand with >temperature, why doesn???t nitrogen conform to the gas law pv=nrt? ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
It does expand and contract with temperature changes just not as much as standard atmosphere. Everything you want to know about using nitrogen in your tires can be found at http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=191 We often debate things on the net that can be answered with a simple google search such as "why use nitrogen in tires". There is more information available today at the touch of a button than can be digested in a lifetime. Larry Flesner
