 I'm Joey Logano, driver of the number 22 discount tire Ford Mustang. Underinflated tires put your car out of tune. But with properly inflated and maintained tires, your car could be in sync and ready to rock. Keep your car humming along smoothly by checking tire pressure each month and before every long journey. You'll enjoy a better ride, better gas mileage, and get the most out of your tires. For more information, visit btiresmart.org. A message from the Rubber Manufacturers Association.