ChrisA
Contributor
Charlie99:Next thing, you'll be telling us that you've rejected the "air is for tires" DIR mantra and were using AIR!.
OH My God! No, not air in tires! No if you care about safty. Air has 21% O2. Think this the PP of O2 in a tire at 32PSI. What a fire hazrd that would be! I can't imagine a guy who thinks a plastic buckle would kill him using AIR in his tires. No, No, No, he would certainly pump only 100% pure nitrogen in to his tires. Everyone who cares about safty (airplanes race cars,....) would not think about putting presurized oxigen in a flamable rubber container.