A quatre semaines du début de la saison 2023 de NASCAR Cup Series et des Daytona 500 2023, voici une première hypothèse concernant les pilotes engagés pour “The Great American Race”. Attention cette liste n’est pas officielle et basée uniquement sur les annonces des équipes/pilotes et des rumeurs du paddock de la NASCAR.
| Numéro de Voiture | Pilote | Sponsor | Constructeur | Equipe |
| 1 | Ross Chastain | AdventHealth | Chevrolet | Trackhouse Racing |
| 2 | Austin Cindric | Ford | Team Penske | |
| 3 | Austin Dillon | Chevrolet | Richard Childress Racing | |
| 4 | Kevin Harvick | Ford | Stewart-Haas Racing | |
| 5 | Kyle Larson | Chevrolet | Hendrick Motorsports | |
| 6 | Brad Keselowski | Esperion Therapeutics | Ford | Roush Fenway Racing |
| 7 | Corey LaJoie | CELSIUS | Chevrolet | Spire Motorsports |
| 8 | Kyle Busch | Chevrolet | Richard Childress Racing | |
| 9 | Chase Elliott | Chevrolet | Hendrick Motorsports | |
| 10 | Aric Almirola | Ford | Stewart-Haas Racing | |
| 11 | Denny Hamlin | Toyota | Joe Gibbs Racing | |
| 12 | Ryan Blaney | Ford | Team Penske | |
| 13* | Chandler Smith | Chevrolet | Kaulig Racing | |
| 14 | Chase Briscoe | Ford | Stewart-Haas Racing | |
| 15 | TBA | Ford | Rick Ware Racing | |
| 16 | A.J. Allmendinger | Chevrolet | Kaulig Racing | |
| 17 | Chris Buescher | Ford | Roush Fenway Racing | |
| 19 | Martin Truex, Jr. | Toyota | Joe Gibbs Racing | |
| 20 | Christopher Bell | Toyota | Joe Gibbs Racing | |
| 21 | Harrison Burton | Ford | Wood Brothers Racing | |
| 22 | Joey Logano | Ford | Team Penske | |
| 23 | Bubba Wallace | Toyota | 23XI Racing | |
| 24 | William Byron | Chevrolet | Hendrick Motorsports | |
| 31 | Justin Haley | Chevrolet | Kaulig Racing | |
| 34 | Michael McDowell | Love’s Travel Stops | Ford | Front Row Motorsports |
| 35* | Zane Smith | Ford | Front Row Motorsports | |
| 38 | Todd Gilliland | Ford | Front Row Motorsports | |
| 41 | Ryan Preece | Ford | Stewart-Haas Racing | |
| 42 | Noah Gragson | Chevrolet | Petty GMS Racing | |
| 43 | Erik Jones | Chevrolet | Petty GMS Racing | |
| 45 | Tyler Reddick | Toyota | 23XI Racing | |
| 47 | Ricky Stenhouse, Jr. | Chevrolet | JTG Daugherty Racing | |
| 48 | Alex Bowman | Ally | Chevrolet | Hendrick Motorsports |
| 51 | Cody Ware | Ford | Rick Ware Racing | |
| 54 | Ty Gibbs | Toyota | Joe Gibbs Racing | |
| 62* | Austin Hill | Beard Oil | Chevrolet | Beard Motorsports |
| 67* | Travis Pastrana | Black Rifle Coffee Company | Toyota | 23XI Racing |
| 77 | Ty Dillon | Chevrolet | Spire Motorsports | |
| 78 | BJ McLeod | Ford | Live Fast Motorsports | |
| 84* | Jimmie Johnson | Chevrolet | Legacy Motor Club | |
| 99 | Daniel Suárez | Chevrolet | Trackhouse Racing | |
| 27* | Ford | Team Hezeberg | ||
| 44* | Chevrolet | NY Racing Team | ||
| 50* | Helio Castroneves | Chevrolet | The Money Racing Team |
* Voitures engagées sans Charter, donc sans place assurée sur la grille de départ
