The Lucas Oil Late Model Dirt Series will be at I-80 Speedway on Tuesday, May 24 for a one night $10,000 to win event. That will give drivers a tune-up for the Sixth Annual Silver Dollar Nationals at I-80 Speedway from July 21 thru 23. The Silver Dollar Nationals is a Lucas Oil Crown Jewel event paying $40,000 to win.For SDN tickets call (402)-342-3453