AmericaJR has compiled the starting grid for the 2023 NASCAR South Point 400 race. This is the order in which the race cars will line-up at the start of the Cup series race on Sunday, October 15:
| Starting position | Driver name | Car # | Make |
| 1 | Christopher Bell | 20 | Toyota |
| 2 | Kyle Larson | 5 | Chevrolet |
| 3 | William Byron | 24 | Chevrolet |
| 4 | Martin Truex Jr. | 19 | Toyota |
| 5 | Chris Buescher | 17 | Ford |
| 6 | Kyle Busch | 8 | Chevrolet |
| 7 | Bubba Wallace | 23 | Toyota |
| 8 | Tyler Reddick | 45 | Toyota |
| 9 | Joey Logano | 22 | Ford |
| 10 | Ross Chastain | 1 | Chevrolet |
| 11 | Ty Gibbs | 54 | Toyota |
| 12 | Ryan Blaney | 12 | Ford |
| 13 | Aric Almirola | 10 | Ford |
| 14 | Alex Bowman | 48 | Chevrolet |
| 15 | Denny Hamlin | 11 | Toyota |
| 16 | Austin Dillon | 3 | Chevrolet |
| 17 | Chase Briscoe | 14 | Chevrolet |
| 18 | Michael McDowell | 34 | Ford |
| 19 | Austin Cindric | 2 | Ford |
| 20 | Justin Haley | 31 | Chevrolet |
| 21 | Brad Keselowski | 6 | Ford |
| 22 | AJ Allmendinger | 16 | Chevrolet |
| 23 | Erik Jones | 43 | Chevrolet |
| 24 | Kevin Harvick | 4 | Ford |
| 25 | Carson Hocevar | 42 | Chevrolet |
| 26 | J.J. Yeley | 51 | Ford |
| 27 | Ty Dillon | 77 | Chevrolet |
| 28 | Corey LaJoie | 7 | Chevrolet |
| 29 | Todd Gilliland | 38 | Ford |
| 30 | Ricky Stenhouse Jr. | 47 | Chevrolet |
| 31 | BJ McLeod | 78 | Chevrolet |
| 32 | Ryan Preece | 41 | Ford |
| 33 | Harrison Burton | 21 | Ford |
| 34 | Brennan Poole | 15 | Ford |
| 35 | Chase Elliott | 9 | Chevrolet |
| 36 | Daniel Suarez | 99 | Chevrolet |
Watch the South Point 400 live on NBC TV starting at 11:30 a.m. PT / 2:30 p.m. ET. Stay with AmericaJR for more coverage from the race…