 including a $250 grocery or gas card. Discount Tire and Automotive in Logan, Providence, and Smithfield has the guaranteed lowest prices, period. Easy layaway available, too. Don't miss your chance to save big and win large. Make your tire and service reservations online anytime at webtires.net or stop by Discount Tire, 885 North Main in Logan, 110 South Highway 165 in Providence, and 728 South Main in Smithfield. Discount Tire. So much more than a tire star.