In the wake of a sometimes disastrous debut Sunday for Daytona 500 group qualifying, NASCAR is tweaking the rules for the Xfinity and Camping World Truck series.
The field will be split into four groups for the first round, and the time of the session will be cut from five minutes to two minutes, 30 seconds. The fastest 24 cars will advance to the second round with those 12 fastest reaching the final session.
The field will be split into four groups for the first round, and the time of the session will be cut from five minutes to two minutes, 30 seconds. The fastest 24 cars will advance to the second round with those 12 fastest reaching the final session.