Captain Morgan said:That can get you killed. Oh, and to find the leak, fill the tire with air and then dip the tire in water and it will bubble at the location of the leak. Since you'll have to remove the wheel anyway to have it fixed, you can just fill the bathtub and dip the tire in the tub (but don't let mom see you do that). Rotate the tire until you see the air bubbles.
I'd put it in the tub! Piss mom off! j/k , I mean you can clean it anyways so she shouldn't get pissed if you do that.