This series features the world’s fastest oval track racing, with wheel-to-wheel — and wheel-within-wheel — finishes pretty much standard operating procedure. The action in the US Open Wheel C – Dallara IR18 Fixed Series is no different. The heart of the series is the Dallara IR18. With 700 horsepower on tap and a fixed chassis setup with a wide “sweet spot”, the versatile Dallara is equally at home on tracks of all shapes and sizes. Take the wheel of the IR18 in this fixed setup series where driver skill shines above all and see if you can take the win!