The 2004 Firestone Indy 225 was Round 13 of the 2004 IndyCar Series. The event was held at Nazareth Speedway in Pennsylvania, United States on 29 August 2004. Helio Castroneves started on pole position and Dan Wheldon was the race winner.
FIRESTONE INDY 225 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Started | Laps | Total Time | Laps Led | Status | Points | Avg. Speed | Pit Stops |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 26 | Dan Wheldon | Dallara | Honda | Firestone | 8 | 225 | - | 79 | Running | 50 | 118.874 | - |
| 2 | 11 | Tony Kanaan | Dallara | Honda | Firestone | 3 | 225 | - | 2 | Running | 40 | - | - |
| 3 | 27 | Dario Franchitti | Dallara | Honda | Firestone | 4 | 225 | - | 0 | Running | 35 | - | - |
| 4 | 15 | Buddy Rice | G-Force | Honda | Firestone | 10 | 225 | - | 0 | Running | 32 | - | - |
| 5 | 3 | Helio Castroneves | Dallara | Toyota | Firestone | 1 | 225 | - | 100 | Running | 33 | - | - |
| 6 | 10 | Darren Manning | G-Force | Toyota | Firestone | 5 | 225 | - | 0 | Running | 28 | - | - |
| 7 | 5 | Adrian Fernandez | G-Force | Honda | Firestone | 6 | 225 | - | 0 | Running | 26 | - | - |
| 8 | 7 | Bryan Herta | Dallara | Honda | Firestone | 7 | 225 | - | 0 | Running | 24 | - | - |
| 9 | 1 | Scott Dixon | G-Force | Toyota | Firestone | 12 | 225 | - | 0 | Running | 22 | - | - |
| 10 | 17 | Vitor Meira | G-Force | Honda | Firestone | 9 | 225 | - | 0 | Running | 20 | - | - |
| 11 | 6 | Sam Hornish Jr. | Dallara | Toyota | Firestone | 2 | 225 | - | 44 | Running | 19 | - | - |
| 12 | 51 | Alex Barron | Dallara | Chevrolet | Firestone | 14 | 225 | - | 0 | Running | 18 | - | - |
| 13 | 4 | Tomas Scheckter | Dallara | Chevrolet | Firestone | 11 | 223 | - | 0 | Running | 17 | - | - |
| 14 | 20 | Jaques Lazier | Dallara | Chevrolet | Firestone | 16 | 223 | - | 0 | Running | 16 | - | - |
| 15 | 14 | A.J. Foyt IV | Dallara | Toyota | Firestone | 17 | 223 | - | 0 | Running | 15 | - | - |
| 16 | 24 | Felipe Giaffone | Dallara | Chevrolet | Firestone | 19 | 222 | - | 0 | Running | 14 | - | - |
| 17 | 12 | Tora Takagi | Dallara | Toyota | Firestone | 20 | 219 | - | 0 | Running | 13 | - | - |
| 18 | 2 | Townsend Bell | Dallara | Chevrolet | Firestone | 13 | 181 | - | 0 | Accident | 12 | - | - |
| 19 | 8 | Scott Sharp | Dallara | Toyota | Firestone | 21 | 179 | - | 0 | Accident | 12 | - | - |
| 20 | 52 | Ed Carpenter | Dallara | Chevrolet | Firestone | 22 | 134 | - | 0 | Accident | 12 | - | - |
| 21 | 55 | Kosuke Matsuura | G-Force | Honda | Firestone | 18 | 115 | - | 0 | Mechanical | 12 | - | - |
| 22 | 13 | Mark Taylor | G-Force | Honda | Firestone | 15 | 57 | - | 0 | Accident | 12 | - | - |