A-maize-ing. 🌽 Tonight’s #CornBeltClash top-3 USAC amsoilinc National Sprint Car feature finishers at knoxvilleraceway.👇 🥇 kevinthomasjr || rocksteady3r 🥈 ryanbernal87 || Dunkel #17x 🥉 _kylecumminsracing || pettyperformanceracing #3p 📸 richformanphotos