Continental AG, internally often called Conti for short, is a worldwide leading German manufacturer of tires, brake systems, vehicle stability control systems, engine injection systems, tachographs and other parts for the automotive and transport industries. The company is based in Hanover, Germany. It is the world's 4th largest tire manufacturer after Bridgestone, Michelin and Goodyear. It was founded in 1871 as a rubber manufacturer, Continental-Caoutchouc und Gutta-Percha Compagnie. After acquiring Siemens VDO, it has become one of the top 5 automotive suppliers in the world.
The International Motor Sports Association is an auto racing sanctioning body based in Braselton, Georgia, United States. It was started by John Bishop, a former employee of SCCA , and his wife Peggy in 1969 with help from Bill France, Sr. of NASCAR.