| 01 | Jerry Nadeau Mike Skinner (sub) Joe Nemechek (as Atlanta) | Nelson Bowers Read Morton Tom Beard | | U.S. Army USG (4 races) | Ryan Pemberton |
| 1 | John Andretti | Dale Earnhardt Inc | | Pennzoil Snap On, Coca-Cola, Nutter Butter | Tony Gibson |
| 02* | Hermie Sadler | Hermie Sadler | | Go Team VA NWA-TNA 1-800-3-AUTISM | Jeff Buckner |
| 2 | Rusty Wallace | Roger Penske | Dodge | Miller Lite Mobil One, Mead, PPG, Snap On, Mazak, Lennox, Bosch, Hugo Boss, Amtrak, Utz Quality Foods | Bill Wilburn |
| 04* | David Reutimann Johnny Miller (Watkins Glen) | Morgan-McClure Larry McClure Tim Morgan | | Kodak Perfect Touch Forward Air | Garth Finley Tim Brewer |
| 4 | Johnny Sauter Stacy Compton (Daytona) Johnny Miller (Sonoma) P.J. Jones (Watkins Glen) | Morgan-McClure Larry McClure Tim Morgan | | Kodak Easy Share Forward Air | Chris Carrier Gary Grossenbacher |
| 05* | ?Greg Sacks | ?Greg Sacks ?Loren Fossie | ?Chevy | ?FRANCHI$IT | ? |
| 5 | Terry Labonte | Rick Hendrick | | Kelloggs(Frosted Flakes) Quaker State, GMAC, Haas | Jim Long |
| 6 | Mark Martin | Jack Roush | | Viagra/Pfizer | Pat Tryson |
| 07* | Ted Musgrave | Jimmy Smith Ultra Motorsports | Dodge | Kenwood | Gene Nead |
| 7 | Jimmy Spencer | Jimmy Smith Ultra Motorsports | Dodge | Sirius Satellite Radio | Tommy Baldwin Jr. |
| 8 | Dale Earnhardt, Jr | Dale Earnhardt Inc/DEI | | Budweiser Outlaw, Remington, Snap On, Oreo, Drakkar | Tony Eury Sr |
| 09* | Mike Wallace | James Finch | Dodge | Miccosukee Indian Gaming | Marc Reno |
| 9 | Bill Elliott | Ray Evernham Bill Elliott | Dodge | Dodge Dealers UAW, Stihl, Valvoline,Siemens | Mike Ford (team director) |
| 10 | Johnny Benson | MBV Motorsports Valvoline | | Valvoline | Jay Guy |
| 11* | Brett Bodine | Brett Bodine | | ? | Mike Hillman |
| 12 | Ryan Newman | Roger Penske | Dodge | ALLTEL Mobil One, Wega, Sony, Turtle Wax, Timberland | Matt Borland |
| 14/50 | Larry Foyt ROTY | AJ Foyt | Dodge | Harrah’s | Ben Holm |
| 15 | Micheal Waltrip | Dale Earnhardt Inc | | NAPA Coca Cola, Klaussner, Ritz | Richard “Slugger” Labbe |
| 16 | Greg Biffle ROTY | Jack Roush | | Grainger | Doug Richert |
| 17 | Matt Kenseth | Mark Martin Jack Roush | | DeWalt Tools Lexan, Smirnoff Ice | Robby Reiser |
| 18 | Bobby Labonte | Joe Gibbs | | Interstate Batteries MBNA, GM, Coca-Cola, Fieldcrest Cannon, Cintas, Champion, ConAgra Foods, Banquet Frozen Foods, Food Lion, Mac Tools, Sherwin Williams, EDS, Daewoo, 3M, Aeroquip, EasyCare, Wix, Advair | Micheal McSwain |
| 19 | Jeremy Mayfield | Ray Evernham | Dodge | Dodge Dealers UAW, Mountain Dew, Stihl, Valvoline,Siemens | Kenny Francis (team director) |
| 20 | Tony Stewart 2002 Cup Champ | Joe Gibbs | | Home Depot GM, Coke-Cola, Glidden, Old Spice, Champion, EDS, Daewoo, Wix, Advair | Greg Zipadelli |
| 21 | Ricky Rudd | Wood Brothers | | Motorcraft U.S. Air Force, Rent-A-Center | Ben Leslie |
| 22 | Scott Wimmer Ward Burton | Bill Davis | Dodge | Caterpillar Pro-Cert, Hobas Pipe, Mountain Dew, Tempstar | Frank Stoddard |
| 23 | Kenny Wallace | Gail Davis | Dodge | Stacker2 | Philippe Lopez |
| 24 | Jeff Gordon | Rick Hendrick Jeff Gordon | | DuPont Finishes Pepsi, Quaker State, SDRC, AC Delco, Rain-X, Slick 50, Haas, GMAC, Delphi Automotive, Lowe’s | Robbie Loomis |
| 25 | Joe Nemechek | Papa Joe Hendrick | | Delphi Automotive/UAW-GM Quaker State, GMAC | Peter Sospenzo |
| 26 | x | x | x | x | x |
| 27* | Scott Wimmer | Bill Davis Racing | Dodge | ? | Chris Rice |
| 29 | Kevin Harvick | Richard Childress | | GM Goodwrench Hershey Foods, Oreo, Realtree, AC Delco, Snap-On, Bass Pro Shops, Coca-Cola, Tracker Boats, Perdue | Todd Berrier |
| 30 | Steve Park | Richard Childress | | AOL GM Card | Mike Beam |
| 31 | Robby Gordon | Richard Childress | | Cingular | Kevin Hamlin |
| 32 | Ricky Craven | Cal Wells PPI Motorsports | | Tide Downy, Kenmore, Mattel, Super 8, Craftsman, Diamond Cut Jeans | Scott Miller |
| 33* | Paul Menard | Andy Petree | | Turtle Wax Menards | Newt Noore |
| ?34* | ?Mike McLaughlin | Frank Cicci Jim Kelly | ?Chevy | ?LesCare | ? |
| 37* | Derrike Cope Chris Bingham | Quest Motor Racing Derrike Cope ?Warren Johnson | | Friendly’s Great Barrier Reef US Coast Guard | ? |
| 38 | Elliott Salder | Robert Yates | | M&M’s Shell Lubricants, ROTELLA T, Pedigree, Combos | Todd Parrott |
| 39*/09* | Scott Pruett | Chip Ganassi Felix Sabates | Dodge | Target Snap-On, Energizer, STP, FugiFilm, Kleenex, Cheerios, Gillette,Microsoft, Dell, EMC, Syntel, Avaya | Matt Chambers |
| 40 | Sterling Marlin | Chip Ganassi Felix Sabates | Dodge | Coor’s Light Target, Snap-On, Kennametal,Microsoft, Dell, EMC, Syntel, Avaya | Lee McCall |
| 41 | Casey Mears ROTY | Chip Ganassi Felix Sabates | Dodge | Target Snap-On, Energizer, STP, FugiFilm, Kleenex, Cheerios, Gillette,Microsoft, Dell, EMC, Syntel, Avaya | Jimmy Elledge |
| 42 | Jamie McMurray ROTY | Chip Ganassi | Dodge | Havoline Microsoft, Dell, EMC, Syntel, Avaya | Donnie Wingo |
| 43 | Jeff Green | Petty Enterprises | Dodge | Cheerios Pop Secret, Betty Crocker, Hot Wheels, Ferguson, Sprint, OMP, Red Lobster, Southern Pride Trucking | Gary Putnam |
| 44* | Christian Fittiapadi | Petty Enterprises | Dodge | Bugles (3 races) New York Yankees (Watkins Glen) | ? |
| 45 | Kyle Petty | Petty Enterprises | Dodge | Georgia Pacific Brawny, Wells Fargo Financial | Greg Steadman |
| 46* | Carl Long | Ana Glenn Rick Glenn | Dodge | Goodridge, Glenn Underwater Services, Racechem | Mike Chance |
| 46* | Frank Kimmel | Larry Clement | | Advance Auto Parts National Pork Board | Bill Kimmel |
| 46* | Brandon Ash | Jon Perreton Scott Yeaman Track Access | | SAS, Fuji Film, Little Tree | Joey Knuckles |
| 47* | Lance Hooper | Dark Horse Motorsports | | ? | Richard Jackson |
| 48 | Jimmie Johnson | Rick Hendrick Jeff Gordon | | Lowe’s Home Improvent Quaker State | Chad Knaus |
| 49 | Ken Schrader | BAM Racing Beth Ann Morganthau Tom Mohrhauser | Dodge | 1-800-CALLATT (1/4 season) dakota imaging (Las Vegas) | Scott Eggleston |
| 54 | Todd Bodine | BelCar Racing Sam Belnavis Travis Carter | | Army National Guard | Gary Cogswell |
| 57* | Kevin Lapage Jeff Fultz | Ted Campbell | | CLR LD Mechanical, OTW Racing, SpeedwayBag | Joey Cudmore |
| 59* | Bobby Gerhart | Gerhart Racing | | ? | Billy Gerhardt |
| 60* | David Green | Rick Hendrick | | Haas Automation | Gary DeHart |
| 66 | Hideo Fukuyama ROTY | Travis Carter | | Kikkoman Soy Sauce | ? |
| 72* | Kirk Shelmerdine | Kirk Shelmerdine | | ? | ? |
| 74 | Tony Raines ROTY | BACE Motorsports Bill Baumgardner | | ? Outdoor Channel | Larry Carter |
| 75* | David Starr | Mike Starr | | ? | ? |
| 77 | Dave Blaney | Doug Bawel Mark Wallace Mark Harrah | | Jasper Engines Federal Mogul, Dynagear, Champion, Liberty Life Insurance | Mark Harrah |
| 78* | Brian Conz Mike Harmon (Daytona 500) | BC Motorsports | | Carb-r-all Precision Cutter | Steve Bird> |
| 79* | Rich Bickle | Arnold Motorsports Keith Coleman Don Arnold | Dodge | ? | Doug Howe |
| 80* | Mike Bliss | Joe Gibbs | | Advair | Jimmy Makar |
| 80* | Andy Hillenburg | Stan Hover | | ? | Stan Hover |
| 81* | John Andretti Jason Keller | Chance 2 Dale Earnhardt Jr Teresa Earnhardt | | Kraft | Kevin Manion |
| 82* | Casey Atwood | FitzBradshaw Racing | | U.S. Navy | ? |
| 84* | Norm Benning | Norm Benning | | SoBe Beverages | Linda Nichalos |
| 88 | Dale Jarrett | Robert Yates | | UPS Ford Credit, Coca-Cola, Fleetwood,Shell Lubricants/ROTELLA T | Shawn Parker |
| 89* | Morgan Shepherd | Morgan Shepherd | | ? | ? |
| 90* | Kirk Shelmerdine Jason Hedlesky | Junie Donlavey | | Freddie B’s ? | ?Bobby King |
| 91* | Casey Atwood Hank Parker Jr Max Papis R&D team | Ray Evernham | Dodge | Mountain Dew LiveWire (Atwood) | Sammy Johns |
| 92* | suspended operations | Mark Melling | Dodge | ? | ?Dean Johnson |
| 93* | Mike Harmon | GIC-Mixon Motorsports James Whitener Gregg Mixon Denise Mixon | ?Ford | ? | Mike Byrd |
| 94* | Rich Bickle | Fred Bickford | | ? | ? |
| 97 | Kurt Busch | Georgetta Roush Roush Racing | | Sharpie Markers/Rubbermaid Eldon Organizers | Jimmy Fennig |
| 99 | Jeff Burton | Robert Corn/ Roush Racing | | CITGO BassmastersSKF, True Value, Parts Plus, Nanticoke Homes, Borg Warner, Cottman Transmission | Paul Andrews |
| 0 | Jason Leffler Ward Burton (as Atlanta) | Gene Haas Haas Automation | | NetZero Haas Automation | Tony Furr |
| 00* | Buckshot Jones | Michael Waltrip Racing | | Aaron’s Rents | Bobby Kennedy |