The 2025 Pennzoil 400 was a NASCAR Cup Series race held on March 16, 2025, at Las Vegas Motor Speedway in North Las Vegas, Nevada. Contested over 267 laps on the asphalt intermediate speedway, it was the fifth race of the 2025 NASCAR Cup Series season.
Josh Berry won the race, his first career win. This marked the first time a driver has scored their first win at Las Vegas. Daniel Suárez finished 2nd, and Ryan Preece finished 3rd. William Byron and Ross Chastain rounded out the top five, and Austin Cindric, Alex Bowman, A. J. Allmendinger, Kyle Larson, and Chase Elliott rounded out the top ten.
Las Vegas Motor Speedway, located in Clark County, Nevada outside the Las Vegas city limits and about 15 miles northeast of the Las Vegas Strip, is a complex of multiple tracks for motorsports racing. The complex is owned by Speedway Motorsports, Inc., which is headquartered in Charlotte, North Carolina.
Ross Chastain was the fastest in the practice session with a time of 28.747 seconds and a speed of .
Michael McDowell scored the pole for the race with a time of 28.883 and a speed of . This is the 1st career Cup Series pole for Spire Motorsports.
Stage One Laps: 80
Stage Two Laps: 85
Stage Three Laps: 102
Fox Sports was carried by FS1 in the United States. Mike Joy, Clint Bowyer, and two-time Las Vegas winner Kevin Harvick called the race from the broadcast booth. Jamie Little and Regan Smith handled pit road for the television side, and Larry McReynolds provided insight on-site during the race.
PRN covered the radio call for the race which was also simulcasted on Sirius XM NASCAR Radio. Brad Gillie and Mark Garrow called the race in the booth where the field raced through the tri-oval. Nick Yeoman called the race from a billboard in turn 2 where the field raced through turns 1 and 2. Pat Patterson called the race from a billboard outside of turn 3 where the field raced through turns 3 and 4. Wendy Venturini, Brett McMillan, and Heather Debeaux worked pit road for the radio side.