USAIR Motorsports Raceway, Wisconsin

Check Back Here for Announcements

Announcement

FULL SCHEDULE

sponsors to visit

Stop by our incredible sponsors to pick up some awesome merch, ask questions, or just to chat!

Founded in July 1956 as Ejiri Radiator in Nagoya, Japan (Aichi Prefecture), Koyorad started as a radiator repair shop. By 1968, the company expanded to include a dedicated radiator and oil cooler factory in Nagoya, separating production from repair operations. In 1970, Ejiri Radiator evolved into Koyo Radiator Manufacturing and began opening branches throughout Japan. This marked the start of its transformation into a global leader in the aftermarket radiator industry as Koyorad.

At Race Treads, our mission is turbocharged by the diverse world of racing and high-performance driving. We passionately support all forms of motorsport, from circuit racing and drag strips to rallycross and drifting. Our online platform serves as a dynamic pit stop where enthusiasts can access a meticulously curated range of high-performance tires, tailored advice, and personalized service.

CHASE BAYS, Inc was started by Chase McMaster in 2005. Chase Bays designs and manufactures High End Fluid Transfer Products for the aftermarket automotive industry. These products are designed increase performance and aesthetics while saving weight and space. They’re focused for the Braking, Cooling, Power Steering, Clutch, and Fuel Delivery components of the car. Chase Bays always strives to be the best and offer the best customer experience. If there is a better component or method, we’re going to use it.

TF Works, or Touge Factory, was founded in 2003 and specializes in producing and selling cutting-edge performance parts, offers services like custom builds and track preparation, and distributes various automotive accessories for performance vehicles. Located in Wheeling, IL, TF-Works has a physical shop and showroom and has a strong reputation within the car community for its quality products and services.

Based in Osaka, Japan, Thrash Racing designs and sells high-performance racing seats, primarily for off-road and motorsport use, such as drifting. They offer a range of seats like the Alpha, Beta, and Sigma models, with various options for materials (like FRP or carbon fiber), colors, and sizes (including wide versions for larger drivers).

teams