[loufish]

The whole Nitrogen thing is junk science...

You won't get better milage...If you try to post that yes you did, you're just mistaken...

Nitrogen won't "leak" out slower...Think about it guys, if the oxygen and other trace gas's leaked out faster then the 78% Nitrogen, then after a short while all you would have is Nitrogen in your tires...Duh!

Your tires won't last any longer, you have air and smog on the outside, so who cares if the inside rotted slower...

You don't have a race car, and our Titans aren't spending time at 75,000 ft...