Nitrogen tire inflation included in the cost of install. I bet they get it cheap and in huge bulk.
Nitrogen tire inflation included in the cost of install. I bet they get it cheap and in huge bulk.
I would use it, I get tired of having to readjust tire pressure between summer and winter.
Put your money in gold they say....me I'm gonna make a killing with these babies.
Wait until OP learns that when he uses regular atmospheric air into his tires that he’s filling them with 78% nitrogen already. 
I always fill my tires with up to 78% nitrogen. 
Well if it’s free you can’t complain about the price
Just wait until the suicide forums get wind of this ... I don't see Costco doing this for long.
May not be a bad marketing hook. People that don't realize that nitrogen is a gimmic may go.
I’ve never paid for nitrogen. I do keep a tank of CO2 in my jeep that runs the air locker and will air up all my tires with the small amount due to being stored as a liquid. Nitrogen also stores as a liquid but is more expensive than CO2.Well if it’s free you can’t complain about the price
It’s amazing though, how much of the remaing O2 and other gas will expand and contract due to temperature changes. There are benefits to using nitrogen, that’s why it’s used in high speed vehicles. But to me, I’m not paying for it.
I have 2 of these. They're PRE BAN. I'm rich!!
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