| Crew Chiefs 2023 Buckle Up South Carolina 200 |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 1 | Bubba Wallace |  | |
| 2 | Nick Sanchez |  | |
| 2 | Kris Wright | | |
| 4 | Chase Purdy | | |
| 4 | Johnny Sauter |  | |
| 5 | Dean Thompson | | |
| 7 | Corey LaJoie | | |
| 9 | Colby Howard | | |
| 11 | Corey Heim | | |
| 12 | Spencer Boyd | | |
| 13 | Hailie Deegan | | |
| 15 | Tanner Gray | | |
| 16 | Tyler Ankrum | | |
| 17 | Taylor Gray | | |
| 19 | Christian Eckes | | |
| 20 | Kaden Honeycutt | | |
| 23 | Grant Enfinger | | |
| 24 | Rajah Caruth | | |
| 25 | Matt DiBenedetto | | |
| 30 | Ryan Vargas | | |
| 32 | Bret Holmes | | |
| 35 | Jake Garcia | | |
| 38 | Zane Smith | | |
| 41 | Ross Chastain | | |
| 42 | Carson Hocevar | | |
| 43 | Daniel Dye | | |
| 45 | Lawless Alan | | |
| 46 | Brennan Poole | | |
| 47 | Dawson Cram | | |
| 51 | William Byron | | |
| 52 | Stewart Friesen | | |
| 56 | Timmy Hill | | |
| 75 | Parker Kligerman | | |
| 88 | Matt Crafton | | |
| 98 | Ty Majeski | | |
| 99 | Ben Rhodes | |
