51 cars took practice laps at the Knoxville Raceway on Friday night in anticipation of the regular season opener tonight. Several well known drivers were in attendance including last week’s World of Outlaws winner Rico Abreu, Pennsylvania driver Brent Marks, Chase Randall, and Spencer Bayston. Tonight is the regular season opener for all three classes. All three reigning champions could be racing tonight, Austin McCarl in the 410s, Jamie Ball in the 360s and Mike Mayberry in the Pro Sprints. Live coverage can be heard on KNIA with Live Track Side ast 5:00 and Race Nights Live at 7:00.