Dallara

Dallara Automobili is an Italian chassis manufacturer for various motor racing series, being most notable for its near-monopoly in Formula 3 since 1993. Dallara also produces the chassis used by the IndyCar Series, Indy Lights, GP2 Series, World Series by Renault, GP3 Series and ADAC Formel Masters and is one of the manufacturers in the Grand-Am Rolex Sports Car Series.