Big O Tires Big O Tires also does vehicle repairs on Wiper Blades and feature these products: Struts, Batteries, Wheels, Suspension, Brakes, CV Axles, Tires, Shocks. They are located on 1815 W Valencia Rd in Tucson. They offer these popular brands of tires and wheels: Yokohama, Uniroyal, Dunlop, Michelin, Pirelli. They are certified and qualified to Goodyear. Big O Tires They have a total of 2 reviews, 1 positive review and 1 negative review. They can be reached by calling (520) 294-6419 They accept Visa, Discover, Master Card, American Express. for payment.