What is the Discount Tire/America's Tire Cup?

It's ALL about the Benjamins! The Discount Tire-America's Tire Cup is a three race competition that will take place within the 2012 Global Rallycross season. All GRC drivers are eligible to participate and win the DT/AT Cup; the DT/AT Cup winner will receive a "Discount Tire-America's Tire Cup" Trophy and a $25,000 check during the awards presentation at the Las Vegas Motor Speedway immediately following the season finale. The winner of the DT/AT Cup will be the driver with the highest aggregate score from each of the DT/AT Cup races.