Big O Tire Stores Big O Tire Stores also does vehicle repairs on Tires, Brakes, Wheels, Struts, Shocks. They are located on 653 Old Route 66 in Saint Robert. They offer these popular brands of tires and wheels: Michelin, Dunlop, Uniroyal, Pirelli. They are certified and qualified to Goodyear. Big O Tire Stores They have not yet been reviewed on MojoPages.com. They can be reached by calling (573) 336-4995 They accept American Express, Master Card, Discover, Visa. for payment.