 Tested, trusted, timeless. Three words that embody the Four Sixes Ranch of Guthrie, Texas. Established in 1870, the Four Sixes has long been known for its world-class horses used for racing, ranching, and competition. Always at the forefront of technology, the Four Sixes brand is dedicated not just to the ranch's deep heritage, but to its place in modern history as well. Discover the difference.