OK Tire is a tire and auto service retailer in Clarksburg, ON. You can find all types of tires; all-season, summer, all-weather, winter, off-road, run-flat, lawn & garden, ATV/UTV, trailer, golf cart and more from leading manufacturers like Bridgestone, Gislaved, Blackhawk, Cooper Tires and Toyo. Offering full auto service; oil change, brakes, steering and suspension, alignment, and more. Browse our extensive assortment of premium accessories for cars, SUV's, and CUV's. Shop local at the proudly Canadian, independently owned and operated OK Tire Thornbury and take advantage of our flexible financing options and national warranty coverage. more... See more text