Scott Dixon set the fastest time in Tuesday’s IndyCar testing at Texas Motor Speedway.

Toyota Racing driver Hiroaki Ishiura, slated to co-drive at the Le Mans 24 next month, has withdrawn due to a back injury.

Audi held the top four positions at teh Six Hours of Spa from the first practice session until the podium ceremonies were over.

Audi took the top four spots at the World Endurance Championship Six Hours of Spa.

Unsurprisingly, Audi’s R18 hybrids and Ultras qualified 1–4 for the World Endurance Championship’s Six Hours of Spa.

Romain Grosjean’s Lotus topped the timesheets at the final day of Formula One testing at Italy’s Mugello circuit.

The second round of the World Endurance Championship starts Sunday, and the winner is—Audi, by half-a-million euros.

IndyCar star Paul Tracy has signed up for three more Rolex races with Kevin Doran’s Doran Racing team.

After two days of Formula One test at Italy’s Mugello circuit, teams are finally getting a chance to work on improvements.
The first day was interrupted by frequent rain showers and frequent red flags; teams couldn’t compare laps because track conditions …

Michael Shank Racing has a car to enter in the 2012 Indianapolis 500 race, but no engine in the car, and now, no driver.