The Miller Lite WISSOTA Midwest Modifieds are a relatively new class.  The open-wheeled machines are designed to go fast on a budget.   The objective of the division is to try and keep costs down, cars competitive, and to encourage more drivers to build this affordable modified car. While rules limit the expense, there's no doubt about it, at Riverside Raceway these cars really fly!

Please check the WISSOTA website for rules

The Fire-Up Smoke Shop WISSOTA Street Stocks have been competing at Riverside Raceway the past five seasons. These stock appearing racing machines are noted for their wheel to wheel racing.  They begin as a street car before they are modified for racing competition.  They are the fastest of the full-bodied racing machines at Riverside Raceway. With the WISSOTA sanctioned cars come from throughout the Midwest are eligible to compete at Riverside Raceway. As such you never know who will visit on race night!

Please check the WISSOTA website for rules

Pure Stocks

One of the most popular classes at Riverside Raceway, the Pure Stock is a truly stock class which limits drivers to running a purely stock car with stock suspension, stock motors, street tires, etc. These rear wheel drive cars are slightly less expensive to build and have a huge local following.  There is always a solid showing of Pure Stocks at Riverside Raceway.

For complete rules click here
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Family Four cars are basic stock 4 cylinder, 8 valve cars. Cars in this class must run stock suspension, motors and common street tires.  You simply knock out the glass and go racing.   The only real modifications allowed are those made for safety reasons.  When starting out, this will be the class of choice for beginning drivers. Drivers 14 and older are eligible to compete in this class.

For complete rules click here

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