Forum Discussion
mpfireman
Mar 21, 2015Explorer
There selling point is, Oxygen molecules are smaller, thus they have a greater chance to leak from your tire, that is why you add air to the tires occasionally. Nitrogen molecules are larger than oxygen molecules, thus they do not leak out of tires as rapidly. Aircraft tires are always filled with Nitrogen as they are subject to extreme temperatures swings, thus no water vapor can build up in the tires due to nitrogen being drier than oxygen.
About Travel Trailer Group
44,029 PostsLatest Activity: Jan 13, 2025