Regular season and playoffs
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 2001 | SD | 16 | 339 | 1236 | 10 | 69 | 3.6 |
| 2002 | SD | 16 | 372 | 1683 | 14 | 93 | 4.5 |
| 2003 | LAC | 16 | 313 | 1645 | 13 | 81 | 5.3 |
| 2004 | LAC | 16 | 365 | 1415 | 17 | 76 | 3.9 |
| 2005 | LAC | 16 | 340 | 1464 | 18 | 72 | 4.3 |
| 2006 | LAC | 17 | 372 | 1938 | 30 | 88 | 5.2 |
| 2007 | LAC | 19 | 345 | 1549 | 16 | 78 | 4.5 |
| 2008 | LAC | 17 | 297 | 1135 | 12 | 55 | 3.8 |
| 2009 | LAC | 15 | 235 | 754 | 12 | 40 | 3.2 |
| 2010 | NYJ | 18 | 254 | 1055 | 8 | 53 | 4.2 |
| 2011 | NYJ | 14 | 75 | 280 | 1 | 15 | 3.7 |