 Or you just know it's time for an oil change and you want somebody to get under the hood, perform a diagnostic check and fluid check and everything else to make sure that your next 3,000 or 4,000 miles are trouble-free. That's what they do at Don Duncan. They also do more sophisticated repairs. Don's got certified technicians at all three locations. And you'll also find wholesale pricing on all major name brand tires at all three Don Duncan All-American Auto and Tire locations.