| Teams for 2004 Siemens 200 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 00 | Gene Haas | Jason Leffler |  |
| 1 | James Finch | Casey Mears |  |
| 2 | Richard Childress | Ron Hornaday, Jr. | |
| 02 | SCORE Motorsports | Hermie Sadler | |
| 4 | Biagi DenBeste Racing | Mike Wallace |  |
| 5 | Rick Hendrick | Kyle Busch | |
| 6 | Tommy Baldwin Jr. | Paul Wolfe | |
| 07 | Joseph Reilly | Carl Long | |
| 8 | Chance 2 Motorsports | Martin Truex, Jr. | |
| 10 | JD Motorsports | Gus Wasson | |
| 12 | FitzBradshaw Racing | Tim Fedewa | |
| 14 | FitzBradshaw Racing | Casey Atwood | |
| 17 | Jack Roush | Matt Kenseth | |
| 20 | Joe Gibbs | Mike Bliss | |
| 21 | Richard Childress | Kevin Harvick | |
| 22 | Greg Pollex | Jason Keller | |
| 23 | Bill Davis | Kenny Wallace | |
| 24 | GIC-Mixon Motorsports | Steve Grissom | |
| 25 | Ed Rensi | Bobby Hamilton, Jr. | |
| 27 | Brewco Motorsports | Johnny Sauter | |
| 31 | Ted Marsh | Todd Bodine | |
| 37 | Brewco Motorsports | David Green |  |
| 38 | Akins Motorsports | Kasey Kahne | |
| 44 | Terry Labonte | Justin Labonte | |
| 46 | Bill Lewis | Ashton Lewis | |
| 47 | ST Motorsports | Robert Pressley | |
| 51 | Rick Ware | Stan Boyd | |
| 52 | Jimmy Means | Brad Teague | |
| 59 | ST Motorsports | Stacy Compton | |
| 60 | Jack Roush | Greg Biffle | |
| 66 | Rusty Wallace | Jamie McMurray | |
| 72 | MacDonald Motorsports | Kevin Lepage | |
| 77 | Joseph Reilly | Jimmy Kitchens | |
| 87 | Joe Nemechek | Joe Nemechek | |
| 88 | Joe Nemechek | Jeff Fuller | |
| 91 | Stanton Barrett | Stanton Barrett | |
| 97 | Stanton Barrett | Josh Richeson | |
| 111 | Dale Earnhardt | Paul Menard | |
| 140 | Matt Kobyluck | Matt Kobyluck | |
| 332 | Todd Braun | David Stremme | |
