Where can I find Nitrogen for my tires in or near Sugar Land, Texas? I currently have Nitrogen in my tires and just need topping-off to increase the pressure. I was getting Nitrogen at Fort Bend Toyota; however, they lost their machine and are not replacing it.
Air that we breath is 78% nitrogen! So what does removing the other things do for tires? Rubber is porous to a degree and need attention and topping off. If you two pounds low and add 5 seconds of air from a compressor I don't think it would make a difference.
Now if your changing summer air over to winter air that's a whole different thing! ;-)