| Teams for 1990 Champion Spark Plug 300 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Bill Davis | Mark Martin |  |
| 2 | Ron Parker | L.D. Ottinger |  |
| 3 | Dale Earnhardt | Dale Earnhardt |  |
| 6 | Houston Racing | Tommy Houston | |
| 7 | Ed Whitaker | Harry Gant | |
| 8 | Filbert Martocci | Bobby Hamilton | |
| 9 | Falcon Racing | Morgan Shepherd | |
| 12 | Ard Motorsports | Jeff Burton | |
| 15 | James Finch | Jeff Purvis | |
| 17 | Darrell Waltrip | Darrell Waltrip | |
| 22 | Alan Dillard Jr. | Rick Mast | |
| 25 | Dick Moroso | Jimmy Hensley | |
| 26 | Davey Johnson | Davey Johnson | |
| 27 | Alan Dillard Jr. | Elton Sawyer | |
| 28 | Bobby Allison Motorsports | Davey Allison | |
| 30 | Chuck Rider | Michael Waltrip |  |
| 31 | Grissom Racing | Steve Grissom | |
| 32 | Isenhower Racing | Dale Jarrett | |
| 34 | Frank Cicci | Jack Sprague | |
| 36 | Rusty Wallace | Kenny Wallace | |
| 42 | Highline Racing | Kyle Petty | |
| 44 | Labonte Racing | Bobby Labonte | |
| 45 | Mike Laughlin | Patty Moise | |
| 46 | Rick Hendrick | Greg Sacks | |
| 47 | Billy Standridge | Billy Standridge | |
| 48 | Fred Turner | Sterling Marlin | |
| 49 | Ferree Racing | Rodney Combs | |
| 52 | Ken Schrader | Ken Schrader | |
| 56 | Speedway Motorsports | Ronald Cooper | |
| 58 | Rodney Franklin | Hut Stricklin | |
| 59 | Daniel Welch | Robert Pressley | |
| 63 | HVP Motorsports | Chuck Bown | |
| 66 | Ling Racing | Donny Ling, Jr. | |
| 75 | Henderson Motorsports | Ernie Irvan | |
| 79 | K.R. Rezendes, Inc. | Dave Rezendes | |
| 85 | Moon Racing | Bobby Moon | |
| 86 | Dana Patten | Dana Patten | |
| 87 | Joe Nemechek | Joe Nemechek | |
| 92 | Martin Racing | Dick Trickle | |
| 96 | Mark Thomas | Tom Peck | |
| 99 | J & J Racing | Tommy Ellis | |
