Originally Posted by Spraygun
I would like too add.I work at automotive dealership that sells nitrogen for tires.We preload all new vehicles with it.We have machines that run through several cycles that removes the air.The main benefit that I personally like.Is that I have a tire pressure monitoring system (TPMS) on my cars.And those systems do not like moisture.It is electronic after all.Its nice to have super dry air inside the tire. The downside is....at least here in Houston when the temps fall.....So does the tire pressure.Seems its affected by temperature extremes. Sometimes we get an onslaught of folks coming by for refills(for free of course ) because their dash lites are on.My opinion is if no tpms don't bother. But can be good for steel wheels.Most modern alloy wheels will be unaffected buy regular humidty. Theres my two cents
Compressed air can also be dried. Something like this
will leave air as dry as your nitrogen. Even one like this
would dry air more than enough.