RACER’S Marshall Pruett has spent the last year tracking developments with the IndyCar Series’ new chassis, engine, and the ...

For the first time since 1997, the IndyCar series has an all-new chassis. By rules, all 33 of the carbon-tub cars competing in the Indy 500 on May 27 will be Dallara DW12s, named in honor of the late ...

NASCAR Cup Series legend Jimmie Johnson opens up on the tough challenges he faced when racing in the IndyCar Series.

Last December it was announced that Dallara would continue to supply chassis and components to the IndyCar paddock. At that time, I inferred that this would lead to a continuation of the existing DW12 ...

The 2012 IndyCar season opener at St. Petersburg on March 25 holds a significant place in IndyCar history—it ushers in a new era with the debut of the Dallara DW12 powered by a turbo 2.2-liter V-6 ...

The Dallara DW12 Indy car that Alexander Rossi drove to victory in the 2016 Indianapolis 500, the 100th running of the race, sold Saturday at auction for $1,127,500. The car, chassis number 037, is ...

INDIANAPOLIS -- The Izod IndyCar Series' Dallara DW12 spec chassis ran its first test laps using a revised superspeedway aerodynamic package Wednesday at Indianapolis Motor Speedway. Nine drivers ...

Dan Wheldon left a legacy that goes well beyond his two Indy 500 wins and the magnetic, engaging personality that made him so very popular. It's called the DW12 and it will endure as the car that ...

INDIANAPOLIS -- While the focus of the racing world was rightfully on Daytona International Speedway for the past week, IZOD IndyCar Series teams were in action at seven different venues testing their ...

Izod IndyCar Series chassis manufacturer Dallara is modifying each of its 2012 DW12 chassis prior to this weekend's Indianapolis 500. The company said it hopes that the changes will decrease the ...