MRVADERMEY wrote,"I am not sure it is a waste...I have nitrogen in my 20" tires, and I have never have to check the tire pressure. I personally recommend it. IMHO, it is a good idea."
Are you nuts? you still have to check the pressure and yes Nitrogen will eventualy leak from a tire just like air. We had to check tire pressure everday on Aircraft and yes their tires go low too.
06' GT Tungsten gray,seq. turn sigs. no spoiler.
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