Cup Series Race-By-Race Records: 2008
Car: No. 42 Dodge | Owner: Chip Ganassi (Chip Ganassi Racing)
| DATE | TRACK | S | F | LAPS COMP | STATUS |
| 2/17 | Daytona | 15 | 32 | 200/200 | Running |
| 2/24 | California | 21 | 20 | 250/250 | Running |
| 3/2 | Las Vegas | 31 | 19 | 267/267 | Running |
| 3/9 | Atlanta | 19 | 16 | 324/325 | Running |
| 3/16 | Bristol | 21 | 15 | 506/506 | Running |
| 3/30 | Martinsville | 29 | 13 | 500/500 | Running |
| 4/6 | Texas | 11 | 18 | 337/339 | Running |
| 4/12 | Phoenix | 15 | 16 | 311/312 | Running |
| 4/27 | Talladega | 26 | 2 | 188/188 | Running |
| 5/3 | Richmond | 6 | 32 | 389/410 | Running |
| 5/10 | Darlington | 19 | 23 | 366/367 | Running |
| 5/17 | Charlotte (All Star Race) | 15 | 14 | 100/100 | Running |
| 5/25 | Charlotte | 42 | 30 | 396/400 | Running |
| 6/1 | Dover | 35 | 12 | 399/400 | Running |
| 6/8 | Pocono | 21 | 38 | 157/200 | Accident |
| 6/15 | Michigan | 21 | 38 | 194/203 | Running |
| 6/22 | Sonoma | 21 | 6 | 112/112 | Running |
| 6/29 | Loudon | 32 | 32 | 282/284 | Running |
| 7/5 | Daytona | 31 | 38 | 132/162 | Accident |
| 7/12 | Chicago | 22 | 18 | 267/267 | Running |
| 7/27 | Indianapolis | 13 | 390 | 124/160 | Accident |
| 8/3 | Pocono | 13 | 40 | 146/200 | Engine |
| 8/10 | Watkins Glen | 25 | 4 | 90/90 | Running |
| 8/17 | Michigan | 19 | 25 | 199/200 | Running |
| 8/23 | Bristol | 39 | 19 | 498/500 | Running |
| 8/31 | California | 23 | 20 | 250/250 | Running |
| 9/6 | Richmond | 22 | 30 | 400/400 | Running |
| 9/14 | Loudon | 22 | 17 | 300/300 | Running |
| 9/21 | Dover | 35 | 39 | 351/400 | Accident |
| 9/28 | Kansas | 42 | 20 | 266/267 | Running |
| 10/5 | Talladega | 13 | 25 | 173/190 | Accident |
| 10/11 | Charlotte | 24 | 34 | 296/334 | Accident |
| 10/19 | Martinsville | 24 | 14 | 503/504 | Running |
| 10/26 | Atlanta | 24 | 40 | 302/325 | Accident |
| 11/2 | Texas | 26 | 43 | 262/334 | Accident |
| 11/9 | Phoenix | 26 | 17 | 313/313 | Running |
| 11/16 | Homestead | 11 | 17 | 267/267 | Running |