Race Formula 1's around a giant oval track. Try to out-manuver and out-run your opponents to win. Note: Head-on crashes into a wall will be fatal. So I advise against it. I plan on making this into a Tycoon place. And here's a quick summary of the classes of Cars: D Class: Standard Production Class, this class consists of affordable passenger cars. C Class: Sport production class, this includes sport-oriented caloons. B Class: Sport-Performance production class. This includes sport-oriented coupes. A Class: Performance production class. Here is where you'll find the High-end Sport cars. S Class: High-performance production class. Supercars and Exotics. U Class: Ultra-high-performance production class. This is the unlimited class, containing the rarest cars in the world. R4: Heavily modified production cars and purpose built race cars. R3: High-end purpose built race cars. R2: Ultra-high-end purpose built race cars. R1: Prototype race cars.