What corporation based in Superior, Wisconsin sponsored the 2010 AMA Pro Supersport Championship?
Amsoil Amsoil Inc. is an American corporation based in Superior, Wisconsin that primarily formulates and packages synthetic lubricants and filters. The company's advertising slogan is "The First in Synthetics". The company uses multi-level marketing for distribution.
Midwestern Council The Midwestern Council of Sports Car Clubs was formed in 1958 and is a confederation of seven separate Wisconsin and Illinois amateur racing organizations. The group holds regional races at local race tracks including Road America, Blackhawk Farms Raceway, Gingerman Raceway, Grattan Raceway Park, Milwaukee Mile and Autobahn Country Club among others. The group's rulesets and car classifications are similar to the SCCA with minor but distinct differences. Midwestern Council prides itself on a family-friendly atmosphere and emphasis is on fun and safety first. Safety has always been paramount, and the combination of thorough driver training, tough stewarding and sensible competition has given the group over thirty seasons of fatality-free racing.