How to Fill Air in a Car's Tires 12 Steps (with Pictures) wikiHow
Oct 22, 2015 Rather than standing by the pump, grab your tire pressure gauge and check your tire pressure. Be sure If you can hear air escaping while adding air, it is time to install the spare tire. . You´ll see a small twistoff plastic cap. This can cause a rollover in vehicles with high center of gravity, such as SUVs.