La siguiente es la lista de autos y pilotos para la Ambetter Health 400 de la NASCAR Cup Series 2025 en el Atlanta Motor Speedway (domingo, 3 PM, Este FOX, PRN Radio, SiriusXM NASCAR Radio).
| Auto No. | Piloto | Organización | |
|---|---|---|---|
| 1 | 01 | Corey LaJoie | Rick Ware Racing |
| 2 | 1 | Ross Chastain | Trackhouse Racing |
| 3 | 2 | Austin Cindric | Team Penske |
| 4 | 3 | Austin Dillon | Richard Childress Racing |
| 5 | 4 | Noah Gragson | Front Row Motorsports |
| 6 | 5 | Kyle Larson | Hendrick Motorsports |
| 7 | 6 | Brad Keselowski | RFK Racing |
| 8 | 7 | Justin Haley | Spire Motorsports |
| 9 | 8 | Kyle Busch | Richard Childress Racing |
| 10 | 9 | Chase Elliott | Hendrick Motorsports |
| 11 | 10 | Ty Dillon | Kaulig Racing |
| 12 | 11 | Denny Hamlin | Joe Gibbs Racing |
| 13 | 12 | Ryan Blaney | Team Penske |
| 14 | 16 | AJ Allmendinger | Kaulig Racing |
| 15 | 17 | Chris Buescher | RFK Racing |
| 16 | 19 | Chase Briscoe | Joe Gibbs Racing |
| 17 | 20 | Christopher Bell | Joe Gibbs Racing |
| 18 | 21 | Josh Berry | Wood Brothers Racing |
| 19 | 22 | Joey Logano | Team Penske |
| 20 | 23 | Bubba Wallace | 23XI Racing |
| 21 | 24 | William Byron | Hendrick Motorsports |
| 22 | 34 | Todd Gilliland | Front Row Motorsports |
| 23 | 35 | Riley Herbst | 23XI Racing |
| 24 | 38 | Zane Smith | Front Row Motorsports |
| 25 | 41 | Cole Custer | Haas Factory Team |
| 26 | 42 | John Hunter Nemechek | Legacy Motor Club |
| 27 | 43 | Erik Jones | Legacy Motor Club |
| 28 | 44 | J.J. Yeley | NY Racing Team |
| 29 | 45 | Tyler Reddick | 23XI Racing |
| 30 | 47 | Ricky Stenhouse Jr. | Hyak Motorsports |
| 31 | 48 | Alex Bowman | Hendrick Motorsports |
| 32 | 51 | Cody Ware | Rick Ware Racing |
| 33 | 54 | Ty Gibbs | Joe Gibbs Racing |
| 34 | 60 | Ryan Preece | RFK Racing |
| 35 | 71 | Michael McDowell | Spire Motorsports |
| 36 | 77 | Carson Hocevar | Spire Motorsports |
| 37 | 78 | BJ McLeod (i) | Live Fast Motorsports |
| 38 | 88 | Shane van Gisbergen | Trackhouse Racing |
| 39 | 99 | Daniel Suárez | Trackhouse Racing |
(i) no elegible para los puntos del campeonato