[zx5power]

seen many tire shops braging that they now have nitrogen tire fill whats the gain on this or is there any :blink: or is it just a ricer thing to say you have nitrogen tires lol

[mpcv2000]

More stable tire pressure and no moisture in the Nitrogene..

[mo_focus]

http://www.straightdope.com/columns/070216.html

[Frost__2001]

I remember posting about this a while ago when Costco started doing this.

[roast]

Nitrogen is lighter then Oxygen? IIRC, it's a gimmick and no noticable difference is discerned.e

[Spinal]

air is mostly nitrogen anyway, the differences would be minimal.