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.
Supercar A supercar is a luxury, high-performance sports car or grand tourer. The term is used in marketing by automakers for unusual and expensive vehicles, and has been used to refer to at least four different sorts of cars: