OK Tire Stores are primarily a distributor of tires and tire related products and services, but they are also an ACDelco auto ... part distributor for our Bismarck, Minot, and Grand Forks locations. Tires featured include Multi-Mile and Sigma (private label brands), General, Michelin®, Sumitomo, Bridgestone, Firestone, and Kleber. OK Tire also manufactures Bandag retreads at its Fargo location. Fargo is also the location of the main distribution warehouse. Most stores provide auto and truck mechanical services and alignments. read more