When your car/truck breaks down you need a trusted mechanic, someone who understands you and your car/truck. SMOKY MOUNTAIN AUTO SERVICE AND TIRES OF SEYMOUR is an auto repair shop in Seymour, Tennessee that you can count on to fix your car/truck, not just work on it. Visit us today for all your car care needs. When your car/truck breaks down you need a trusted mechanic, someone who understands you and your car/truck. SMOKY MOUNTAIN AUTO SERVICE AND TIRES OF SEYMOUR is an auto repair shop in Seymour, Tennessee that you can count on to fix your car/truck, not just work on it. Visit us today for all your car care needs.