Overview
- Chase Briscoe said he was pulled over for speeding on a public road before Sunday’s Pennzoil 400 at Las Vegas Motor Speedway.
- NASCAR cited Briscoe for pit-road speeding during a green-flag stop on lap 32, leading to a pass-through penalty served on lap 42.
- He was later penalized for pitting out of his assigned box under caution on lap 84, which sent him to the tail of the field and left him a lap down.
- Briscoe regained the lead lap with a late caution, restarted around 24th with 50 to go, climbed as high as seventh, and finished eighth.
- Denny Hamlin and Ty Gibbs also incurred speeding penalties, yet Joe Gibbs Racing placed all four cars in the top eight, with Hamlin winning as Briscoe emphasized cutting mistakes to improve his season outlook.