2021 Driver Lineup
| # | Driver | Owner | Make |
|---|---|---|---|
| 00 | Quin Houff | Starcom Racing | Chevrolet |
| 1 | Kurt Busch | Chip Ganassi Racing | Chevrolet |
| 2 | Brad Keselowski | Team Penske | Ford |
| 3 | Austin Dillon | Richard Childress Racing | Chevrolet |
| 4 | Kevin Harvick | Stewart-Haas Racing | Ford |
| 5 | Kyle Larson | Hendrick Motorsports | Chevrolet |
| 6 | Ryan Newman | Roush Fenway Racing | Ford |
| 7 | Corey Lajoie | Spire Motorsports | Chevrolet |
| 8 | Tyler Reddick | Richard Childress Racing | Chevrolet |
| 9 | Chase Elliott | Hendrick Motorsports | Chevrolet |
| 10 | Aric Almirola | Stewart-Haas Racing | Ford |
| 11 | Denny Hamlin | Joe Gibbs Racing | Toyota |
| 12 | Ryan Blaney | Team Penske | Ford |
| 13 | Ty Dillion | Germain Racing | Chevrolet |
| 14 | Chase Briscoe | Stewart-Haas Racing | Ford |
| 15 | Derrike Cope | Rick Ware Motorsports | Chevrolet |
| 16 | A.J. Allmendinger | Kaulig Racing | Chevrolet |
| 16 | Justin Haley | Kaulig Racing | Chevrolet |
| 16 | Kaz Grala | Kaulig Racing | Chevrolet |
| 17 | Chris Buescher | Roush Fenway Racing | Ford |
| 18 | Kyle Busch | Joe Gibbs Racing | Toyota |
| 19 | Martin Truex Jr. | Joe Gibbs Racing | Toyota |
| 20 | Christopher Bell | Joe Gibbs Racing | Toyota |
| 21 | Matt DiBenedetto | Wood Brothers Racing | Ford |
| 22 | Joey Logano | Team Penske | Ford |
| 23 | Bubba Wallace | 23XI Racing | Toyota |
| 24 | William Byron | Hendrick Motorsports | Chevrolet |
| 33 | Austin Cindric | Team Penske | Ford |
| 34 | Michael McDowell | Front Row Motorsports | Ford |
| 36 | David Ragan | Front Row Motorsports | Ford |
| 37 | Ryan Preece | JTG Daugherty Racing | Chevrolet |
| 38 | Anthony Alfredo | Front Row Motorsports | Ford |
| 41 | Cole Custer | Stewart-Haas Racing | Ford |
| 42 | Ross Chastain | Chip Ganassi Racing | Chevrolet |
| 43 | Erik Jones | Richard Petty Motorsports | Chevrolet |
| 47 | Ricky Stenhouse Jr. | JTG Daugherty Racing | Chevrolet |
| 48 | Alex Bowman | Hendrick Motorsports | Chevrolet |
| 49 | Chad Finchum | MBM Motorsports | Toyota |
| 51 | Cody Ware | Rick Ware Motorsports | Chevrolet |
| 52 | Reed Sorenson | Rick Ware Motorsports | Chevrolet |
| 53 | Garrett Smithley | Rick Ware Racing | Chevrolet |
| 53 | Joey Gase | Rick Ware Motorsports | Ford |
| 53 | James Davison | Rick Ware Motorsports | Ford |
| 53 | Garrett Smithley | Rick Ware Motorsports | Ford |
| 53 | J.J. Yeley | Rick Ware Motorsports | Ford |
| 66 | Timmy Hill | MBM Motorsports | Ford |
| 77 | Jamie McMurray | Spire Motorsports | Chevrolet |
| 78 | B.J. McLeod | Live Fast Motorsports | Ford |
| 99 | Daniel Suarez | Trackhouse Racing | Chevrolet |