The XIT Ranch was a cattle ranch in the Texas Panhandle which operated from 1885 to 1912. Comprising over 3,000,000 acres (12,000 km2) of land, it ran for 200 miles (300 km) along the border with New Mexico, varying in width from 20 to 30 miles (30 to 50 km). The massive ranch stretched through ten counties in Texas and at its peak regularly handled 150,000 head of cattle. The brand "XIT" was chosen for its difficulty to alter thus thwarting rustlers.[1]