The fastest race weekend in No Limits, Texas roars out of the gate with Gander Outdoors Truck Series practice on Thursday June 6th, followed by US Concrete Qualifying Day for the Gander Outdoors Truck Series and the IndyCar Series and the SpeedyCash.com 400 Gander Outdoors Series Truck race Friday night under the lights on June 7th. Finally on Saturday, June 8th as the sun goes down, the stars come out for the weekend's main event, the DXC Technology 600 IndyCar Series race.