#4- Christopher Bell was fastest during the opening practice for Saturday’s Camping World Truck Series race at Gateway Motorsports Park at 136.030mph. #18-Noah Gragson, #29-Chase Briscoe, #51-Todd Gilliland, #24-Justin Haley, #88-Matt Crafton, #8-John Hunter Nemechek, #21-Johnny Sauter, #19-Austin Cindric, and #98-Grant Enfinger were the remainder of the top-10. 20 drivers practiced during the session. See complete results on the Practice 1 speeds (pdf)
