| Teams 2004 Ford 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Phoenix Racing | Casey Mears | Dodge |
| 2 | Bryant Stith | Hermie Sadler | Chevrolet |
| 2 | Richard Childress Racing | Ron Hornaday, Jr. | Chevrolet |
| 4 | Biagi DenBeste Racing | Mike Wallace | Ford |
| 5 | Hendrick Motorsports | Kyle Busch | Chevrolet |
| 8 | Chance 2 Motorsports | Martin Truex, Jr. | Chevrolet |
| 12 | FitzBradshaw Racing | Tim Fedewa | Chevrolet |
| 14 | FitzBradshaw Racing | David Stremme | Chevrolet |
| 17 | Reiser Enterprises | Matt Kenseth | Ford |
| 20 | Joe Gibbs Racing | Mike Bliss | Chevrolet |
| 21 | Richard Childress Racing | Clint Bowyer | Chevrolet |
| 22 | ppc Racing | Jason Keller | Ford |
| 23 | Bill Davis Racing | Kenny Wallace | Chevrolet |
| 24 | GIC-Mixon Motorsports | Steve Grissom | Chevrolet |
| 25 | Team Rensi Motorsports | Mike McLaughlin | Ford |
| 27 | Brewco Motorsports | Johnny Sauter | Chevrolet |
| 29 | Richard Childress Racing | Kevin Harvick | Chevrolet |
| 31 | Ted Marsh | Todd Bodine | Ford |
| 33 | Kevin Harvick Incorporated | Tony Raines | Chevrolet |
| 35 | Team Rensi Motorsports | Wally Dallenbach, Jr | Ford |
| 37 | Brewco Motorsports | David Green | Chevrolet |
| 38 | Akins Motorsports | Kasey Kahne | Dodge |
| 41 | Chip Ganassi Racing | Reed Sorenson | Dodge |
| 43 | Baker Curb Racing | Aaron Fike | Dodge |
| 44 | Labonte Motorsports | Justin Labonte | Chevrolet |
| 46 | Lewis Motorsports | Ashton Lewis | Chevrolet |
| 47 | Frank Schwantz | Robert Pressley | Ford |
| 49 | Jay Robinson Racing | Derrike Cope | Ford |
| 55 | Robby Gordon Motorsports | Robby Gordon | Chevrolet |
| 58 | Stringer Motorsports | Brent Sherman | Dodge |
| 59 | Frank Schwantz | Stacy Compton | Ford |
| 60 | Roush Racing | Greg Biffle | Ford |
| 66 | Rusty Wallace Racing | Jamie McMurray | Dodge |
| 72 | MacDonald Motorsports | Stan Boyd | Chevrolet |
| 74 | BACE Motorsports | Jimmy Spencer | Chevrolet |
| 87 | NEMCO Motorsports | Joe Nemechek | Chevrolet |
| 99 | Michael Waltrip Racing | Michael Waltrip | Chevrolet |
| 111 | Dale Earnhardt Inc. | Paul Menard | Chevrolet |
| 127 | Sadler Brothers Racing | David Ragan | Ford |
| 127 | Braun Motorsports | Shane Hmiel | Chevrolet |
| 127 | Griffin Racing | Eric Jones | Chevrolet |
| 127 | Keith Coleman Racing | Jennifer Jo Cobb | Chevrolet |
| 127 | DCT Motorsports | Stanton Barrett | Chevrolet |