| Crew Chiefs 2021 Corn Belt 150 Presented by Premier Chevy Dealers |
|---|
| No. | Crew Chief | Driver | Mfg |
|---|---|---|---|
| 1 | Hailie Deegan |  | |
| 2 | Chris Windom |  | |
| 2 | Sheldon Creed | | |
| 3 | Parker Price-Miller | | |
| 4 | John H. Nemechek |  | |
| 4 | Chase Briscoe | | |
| 6 | Norm Benning | | |
| 9 | Codie Rohrbaugh | | |
| 10 | Jennifer Jo Cobb | | |
| 12 | Tate Fogleman | | |
| 13 | Johnny Sauter | | |
| 15 | Tanner Gray | | |
| 16 | Austin Hill | | |
| 17 | Donny Schatz | | |
| 18 | Chandler Smith | | |
| 19 | Derek Kraus | | |
| 20 | Kyle Strickler | | |
| 21 | Zane Smith | | |
| 22 | Austin Wayne Self | | |
| 23 | Chase Purdy | | |
| 24 | Jack Wood | | |
| 25 | Josh Berry | | |
| 26 | Tyler Ankrum | | |
| 30 | Danny Bohn | | |
| 33 | Devon Rouse | | |
| 34 | Jake Griffin | | |
| 37 | Brett Moffitt | | |
| 38 | Todd Gilliland | | |
| 40 | Ryan Truex | | |
| 41 | Cody Erickson | | |
| 42 | Carson Hocevar | | |
| 44 | Morgan Alexander | | |
| 45 | Jett Noland | | |
| 49 | Andrew Gordon | | |
| 51 | Brian Brown | | |
| 52 | Stewart Friesen | | |
| 62 | Jessica Friesen | | |
| 88 | Matt Crafton | | |
| 98 | Grant Enfinger | | |
| 99 | Ben Rhodes | |
