#98- Grant Enfinger was fastest during the opening practice for Thursday’s Camping World Truck Series race at Kentucky Speedway at 182.020mph. #46-Kyle Busch, #99-Brandon Jones, #18-Noah Gragson, #27-Ben Rhodes, #21-Johnny Sauter, #19-Austin Cindric, #88-Matt Crafton, #4-Chritopher Bell, and #33-Kaz Grala were the remainder of the top-10. 29 drivers practiced during the session. See complete results on the Practice 1 speeds (pdf)
