sentences:  5.50–18 racing crossply tyres were mounted on Alfa Romeo 18-inch Rudge-type wire wheels.The aerodynamic shape of the car was designed by Oscar Jankovits, probably inspired by contemporary aerodynamic theories such as Paul Jaray's,and built at the Jankovits' garage between 1935 and 1937.It was a barchetta with central driving position and fully integrated wings (pontoon styling).