I got the new tires put on at America's Tire 2 weeks ago, Fri. Nov. 8. I got sick over that weekend and haven't used the car since parking it in my driveway that afternoon. Today, I wash the car am about to go to local Costco and notice the front left tire is completely flat. I call America's Tire and the guy say to bring the car in and they'll evaluate the problem. I ask if sitting like that for 2 weeks wouldn't damage the tire and he says not if the car didn't move. I have an AC pump and will pump it to the recommended 32lb, then wait 1/2 hour and check the pressure again. If OK, I figure it's safe to drive the 20 freeway miles. Otherwise I'll have to pull out my donut spare, pump it up, swap tires and drive no more than 50mph to the place. He said those tires aren't designed to be driven over 50. Guess getting it done locally might have been a better idea. Bummer.