The Knoxville Racing Charitable Organization (KRCO) has partnered with Motorsports Safety Education Foundation (MSEF), to provide Lifesquare, an advanced technological safety application, for all weekly Knoxville Raceway drivers and those who participated in the Arnold Motor Supply 360 Nationals presented by Great Southern Bank and in the 5-hour ENERGY Knoxville Nationals presented by Casey’s General Stores. KRCO has covered the cost of the application for all drivers, as well as all Knoxville Raceway officials. […]