The Knoxville Raceway will have its second week of sprint car racing tonight as the Interstate Racing Association duals it out with the Knoxville Sprint Car regulars. The I-R-A is a racing series based in Wisconsin in which all of the drivers are hobby racers…meaning racing is not their main means of income. Former Knoxville Regular Mike Rienke is the points leader after two shows while Don Dround Jr…last week’s winner is the points leader at Knoxville. The 360s will also be in action as Josh Higday will try to make it two-for-two after winning last week. You can hear live coverage starting with Let’s Talk Racing today at 12:30 where we will talk to driver Tony Bruce Jr. about a very special event going on in Jetmore, Kansas Memorial Day Weekend. Then join us for Live Track Side at five-30 and Race Night’s Live at seven-30 on KNIA/KRLS and streamed live on KNIA/KRLS dot com.