2025 Straight Talk Wireless 400

The 2025 Straight Talk Wireless 400 was a NASCAR Cup Series race held on March 23, 2025, at Homestead-Miami Speedway in Homestead, Florida. Contested over 267 laps on the 1.5 mile oval, it was the 6th race of the 2025 NASCAR Cup Series season.
Kyle Larson won the race. Alex Bowman finished 2nd, and Bubba Wallace finished 3rd. Chase Briscoe and Denny Hamlin rounded out the top five, and Chris Buescher, A. J. Allmendinger, Tyler Reddick, Ryan Preece, and Justin Haley rounded out the top ten.

Report

Homestead-Miami Speedway is a motor racing track located in Homestead, Florida. The track, which has several configurations, has promoted several series of racing, including NASCAR, the NTT IndyCar Series and the Grand-Am Rolex Sports Car Series
From 2002 to 2019, Homestead-Miami Speedway has hosted the final race of the season in all three of NASCAR's series: the NASCAR Cup Series, Xfinity Series and Craftsman Truck Series.

' denotes rookie driver.

Bubba Wallace was the fastest in the practice session with a time of 32.344 seconds and a speed of.

Alex Bowman scored the pole for the race with a time of 31.982 and a speed of.

Stage One
Laps: 80
Stage Two
Laps: 85

Stage Three
Laps: 102

Fox Sports will cover the race. Mike Joy, Clint Bowyer and 2014 Homestead winner Kevin Harvick will call the race from the broadcast booth. Jamie Little and Regan Smith will handle pit road for the television side, and Larry McReynolds will provide insight on-site during the race. Portions of the race was broadcast on the Fox broadcast network while a circuit breaker repair was happening during the Thermal Club INDYCAR Grand Prix that caused a failure that lasted 30 minutes during the INDYCAR broadcast.

MRN will have the radio call for the race which will also be simulcasted on Sirius XM NASCAR Radio. Alex Hayden, Mike Bagley & former Championship Crew Chief Todd Gordon will call the action of the race for MRN when the field will race down the front straightaway. Dave Moody will cover the action for MRN in turns 1 & 2, and Tim Catafalmo will call of the action from turns 3 & 4. MRN Lead Pit Reporter Steve Post, Brienne Pedigo, and Chris Wilner will cover the action of the race for MRN on pit road.

;Drivers' Championship standings
;Manufacturers' Championship standings