One 90-minute session began at 5 p.m. ET
Steady rain placed Thursday's on-track activity for the NASCAR Camping World Truck Series in a delay at Kansas Speedway. However, trucks did take to the track for one 90-minute practice session right at 5 p.m. ET.
The lingering precipitation, tinged with the threat of severe storms in the Midwest, drenched the 1.5-mile track, delaying the scheduled 3 p.m. ET start for the hourlong opening truck series practice. A 90-minute final practice session was also scheduled for 4:30 p.m. ET.
Air Titans took to the track to try and get it dry so that there would be one practice session ahead of Friday night's qualifying session and race.
The Camping World Truck Series is slated for the fourth of 23 races this season with Friday night's Toyota Tundra 250 (8:30 p.m. ET, FOX Sports 1).
Two-time defending series champion Matt Crafton enters the 167-lap race with a two-point lead in the standings over 19-year-old Tyler Reddick, winner of the season opener at Daytona International Speedway.