Smooth Running Again

Usually, people have nails in their tires, maybe a piece of glass, but I had to top it with a real bolt, 3 inches long (ca. 8 cm). The guys at Caribbean Tires in Spanish Lookout charged me 10 BZ Dollars (ca. 4 Euro) to remove the bolt and to fix the tire. It's running real good now, and no odd knocking sound either...