is that what the nitrogen stuff with the green stem caps is for?Speaking of derailing the thread, I'll say this then shut up. We had one of the youngins that I work with convinced that he had to put winter air in his tires for the coming cold weather, come spring he needed to change it out for summer air. It took him a week to catch on.
Maybe for the track the nitrogen has some benefit but I'm very suspect of any actual benefit for street use other than someone making a buck. According to the TPS my tire pressure varries the same no matter what's in them.is that what the nitrogen stuff with the green stem caps is for?