| Teams 2004 Ford 400 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 00 | Haas CNC Racing | Mike Bliss | Chevrolet |
| 0 | Michael Waltrip Racing | Kenny Wallace | Chevrolet |
| 1 | Dale Earnhardt Inc. | Martin Truex, Jr. | Chevrolet |
| 1 | MB2 Motorsports | Joe Nemechek | Chevrolet |
| 2 | Peak Fitness RacIng | Hermie Sadler | Chevrolet |
| 2 | Team Penske | Rusty Wallace | Dodge |
| 4 | Morgan McClure Motorsports | Mike Wallace | Chevrolet |
| 5 | Hendrick Motorsports | Terry Labonte | Chevrolet |
| 6 | Team Penske | Travis Kvapil | Dodge |
| 6 | Roush Racing | Mark Martin | Ford |
| 8 | Dale Earnhardt Inc. | Dale Earnhardt, Jr. | Chevrolet |
| 9 | Evernham Motorsports | Kasey Kahne | Dodge |
| 10 | MBV Motorsports | Scott Riggs | Chevrolet |
| 12 | Team Penske | Ryan Newman | Dodge |
| 13 | James Wilsberg | Greg Sacks | Dodge |
| 14 | ppc Racing | John Andretti | Ford |
| 15 | Dale Earnhardt Inc. | Michael Waltrip | Chevrolet |
| 16 | Roush Racing | Greg Biffle | Ford |
| 17 | Roush Racing | Matt Kenseth | Ford |
| 18 | Joe Gibbs Racing | Bobby Labonte | Chevrolet |
| 19 | Evernham Motorsports | Jeremy Mayfield | Dodge |
| 20 | Joe Gibbs Racing | Tony Stewart | Chevrolet |
| 21 | Wood Brothers Racing | Ricky Rudd | Ford |
| 22 | Bill Davis Racing | Scott Wimmer | Dodge |
| 23 | Bill Davis Racing | Shane Hmiel | Dodge |
| 24 | Hendrick Motorsports | Jeff Gordon | Chevrolet |
| 25 | Hendrick Motorsports | Brian Vickers | Chevrolet |
| 29 | Richard Childress Racing | Kevin Harvick | Chevrolet |
| 30 | Richard Childress Racing | Jeff Burton | Chevrolet |
| 31 | Richard Childress Racing | Robby Gordon | Chevrolet |
| 32 | PPI Motorsports | Bobby Hamilton, Jr. | Chevrolet |
| 36 | MB2 Motorsports | Boris Said | Chevrolet |
| 38 | Yates Racing | Elliott Sadler | Ford |
| 40 | Chip Ganassi Racing | Sterling Marlin | Dodge |
| 41 | Chip Ganassi Racing | Casey Mears | Dodge |
| 42 | Chip Ganassi Racing | Jamie McMurray | Dodge |
| 43 | Petty Enterprises | Jeff Green | Dodge |
| 48 | Hendrick Motorsports | Jimmie Johnson | Chevrolet |
| 49 | BAM Racing | Ken Schrader | Dodge |
| 77 | Penske-Jasper Racing | Brendan Gaughan | Dodge |
| 88 | Yates Racing | Dale Jarrett | Ford |
| 97 | Roush Racing | Kurt Busch | Ford |
| 99 | Roush Racing | Carl Edwards | Ford |