 The Las Vegas race, as a result of issues resulting from the 2011 race weekend, was moved back to late September as a stand-alone race.Originally, the Las Vegas race was set for 13 October at 12 noon PDT as part of the IndyCar weekend, but Indy Racing League LLC faces issues from the 2011 IZOD IndyCar World Championship which the 2011 Truck race was the Saturday feature of the race meet, but that meet was removed as a result of legal issues following the death of Dan Wheldon on Lap 11 of the IZOD IndyCar Series feature.Speedway Motorsports also removed races from New Hampshire Motor Speedway, while keeping the second Kentucky truck date and having the NASCAR Nationwide Series replace INDYCAR on the fall weekend.