 Hi, I'm Brad Keselowski, driver of the number two discount tire Ford Mustang. Did you know one of the most important keys to success on the track and for safe driving on the road is having the right pressure in your tires? Properly inflated tires are essential to help you get the best gas mileage and keep you driving safely. Check your tire pressure at least once a month or stop by your local tire retailer for an air check. A message from the U.S. Tire Manufacturers Association.