I just moved to the Glendale area and got a nail in my tire. In my Valpak was a coupon for a free tire plug at Mountian View Goodyear. I was like ""what are the odds?!?!"" Well my wife called for an appointment and they said come on down now no one was there. Should have tipped us off right then that no one was there. We presented our coupon to the counter guy, went out and look at the tire and said it was most likely too far down...? seriously as if it was a stake in a vampires chest. Anyone who knows anything about a tire, knows, a 1/2 inch screw in the middle of the tread is easily plugged.