2023 Pennzoil 400

Contested over 271 laps—extended from 267 laps due to an overtime finish, on the 1.5 mi (2.4 km) asphalt intermediate speedway and it was the third race of the 2023 NASCAR Cup Series season.

Kyle Larson was the fastest in the practice session with a time of 29.283 seconds and a speed of 184.407 mph (296.774 km/h).

Mike Joy, Clint Bowyer and Danica Patrick called the race in the booth for Fox.

Jamie Little and Regan Smith handled the pit road duties, and Larry McReynolds provided insight from the Fox Sports studio in Charlotte.

Brad Gillie, Brett McMillan, Wendy Venturini, and Heather Debeaux worked pit road for the radio side.

Las Vegas Motor Speedway , the track where the race was held.