- 1989 Mountain Dew 400 Results Stock Car Online Results Reference
- 1989 Mountain Dew 400 Results Stock Car Online Results Reference
| fin | qual | driver | laps led | car | sponsor | pts | laps | status | earnings |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Jimmy Spencer | 78 | #34 Buick | Wayne Paging | 180 | 200 | Finish | $8,263 |
| 2 | 9 | Tommy Ellis | 0 | #99 Buick | Goo Goo Clusters | 170 | 200 | Finish | $4,863 |
| 3 | 8 | Rob Moroso | 0 | #25 Oldsmobile | Swisher Sweets | 165 | 200 | Finish | $3,638 |
| 4 | 6 | Jack Ingram | 54 | #11 Chevy | Skoal | 160 | 200 | Finish | $3,138 |
| 5 | 1 | Dale Jarrett | 29 | #32 Pontiac | Port-A-Lube | 155 | 199 | Finish | $2,300 |
| 6 | 4 | Harry Gant | 39 | #7 Buick | Sig's Tire Centers | 150 | 199 | Finish | $1,788 |
| 7 | 7 | Rick Mast | 0 | #22 Buick | A.G. Dillard | 146 | 199 | Finish | $2,438 |
| 8 | 27 | Kenny Wallace | 0 | #36 Pontiac | Cox Treated Lumber | 142 | 199 | Finish | $1,300 |
| 9 | 26 | Joe Thurman | 0 | #24 Ford | Thackston's Garage | 138 | 199 | Finish | $1,538 |
| 10 | 18 | Dale Earnhardt | 0 | #3 Chevy | GM Goodwrench | 134 | 198 | Finish | $1,538 |
| 11 | 11 | Steve Grissom | 0 | #9 Pontiac | Texas Pete Sauces | 130 | 198 | Finish | $1,463 |
| 12 | 21 | Jeff Burton | 0 | #12 Pontiac | Burton Autosports | 127 | 198 | Finish | $850 |
| 13 | 16 | L.D. Ottinger | 0 | #2 Pontiac | Detroit Gasket | 124 | 197 | Finish | $1,413 |
| 14 | 10 | Max Prestwood | 0 | #41 Oldsmobile | Prestwood Racing | 121 | 197 | Finish | $800 |
| 15 | 12 | Robert Pressley | 0 | #59 Oldsmobile | Pressley Racing | 118 | 196 | Finish | $825 |
| 16 | 29 | Dave Rezendes | 0 | #79 Oldsmobile | K.R. Rezendes, Inc. | 115 | 196 | Engine | $950 |
| 17 | 23 | Ed Ferree | 0 | #49 Pontiac | DLK Performance | 112 | 196 | Finish | $725 |
| 18 | 22 | Dave Simpson | 0 | #38 Buick | Simpson Safety Equipment | 109 | 196 | Finish | $700 |
| 19 | 5 | Chuck Bown | 0 | #63 Pontiac | Nescafe Classic | 106 | 195 | Finish | $1,425 |
| 20 | 28 | Tom Peck | 0 | #96 Oldsmobile | JLG Industries | 103 | 194 | Finish | $700 |
| 21 | 3 | Tommy Houston | 0 | #6 Buick | Southern Biscuit Flour | 100 | 191 | Finish | $1,963 |
| 22 | 17 | Ronald Cooper | 0 | #56 Buick | Speedway Waste Disposal | 97 | 187 | Finish | $1,188 |
| 23 | 19 | Bobby Hamilton | 0 | #8 Buick | Lighting & Fans | 94 | 178 | Finish | $550 |
| 24 | 13 | Billy Standridge | 0 | #47 Pontiac | Standridge Auto Parts | 91 | 141 | Accident | $1,088 |
| 25 | 20 | Ed Berrier | 0 | #62 Oldsmobile | Lemon's Auto Parts | 88 | 136 | Ignition | $1,088 |
| 26 | 14 | Ronnie Silver | 0 | #03 Pontiac | Post Cereals | 85 | 105 | Ignition | $1,088 |
| 27 | 15 | Kenny Burks | 0 | #02 Buick | Williams & Burks | 82 | 58 | Engine | $1,088 |
| 28 | 25 | Jimmy Hensley | 0 | #89 Chevy | Bishop Body Shop | 79 | 37 | Overheating | $1,088 |
| 29 | 24 | Brandon Baker | 0 | #5 Buick | Commercial Management | 76 | 36 | Accident | $500 |