(TOLEDO, Ohio - April 19, 2013) - Wausau, Wisconsin's Chris Wimmer, in his own No. 52 Wimmer Racing Chevrolet, was fastest overall Friday during a four-hour practice session at Toledo Speedway in preparation for Saturday's "Border Wars" 7-UP 150. Wimmer, among the 40 drivers who posted time, circled the half-mile oval with an average speed of 114.935 mph. Raceday Saturday gets underway with practice at 11 a.m., followed by qualifying at 3 p.m. Last chance races will begin at 5 followed by a driver autograph session that leads to pre-race ceremonies, and ultimately, the 7-Up 150 main event. All on-track activities will feature live timing and scoring and live streaming audio.