2014 Std - First Set of Accessories

[dwcurton_imp]

And regular air you breath is 78 % nitrogen. So you are only gaining 22% of nitrogen by getting rid of the oxygen

My wife's new Buick came with N2 filled tires. The salesman made a big deal out of it in front of her. So, several months later when one of the tires was low, she caught me filling it with my air compressor in the garage. Raised a real stink about it, said her car needed nitrogen in the tires only. So I told her that I modified my air compressor to run 79% pure nitrogen instead of just regular air. She bought it. Said ok, just don't run regular air on her car.