The 1984 Michigan 500, the fourth running of the event, was held at the Michigan International Speedway in Brooklyn, Michigan, on Sunday, July 22, 1984. The event was race number 8 of 16 in the 1984 CART PPG Indy Car World Series. The race was won by Mario Andretti, his first Michigan 500 victory. 42°03′58.68″N 84°14′29.18″W / 42.0663000°N 84.2414389°W
| Race details | |
|---|---|
| Race 8 of 16 in the 1984 CART season | |
 | |
| Date | July 22, 1984 |
| Official name | 1984 Michigan 500 |
| Location | Michigan International Speedway, Brooklyn, Michigan, United States |
| Course | Permanent racing facility 2.000 mi / 3.219 km |
| Distance | 250 laps 500.000 mi / 804.672 km |
| Weather | Cloudy with temperatures up to 89 °F (32 °C); wind speeds reaching up to 8 miles per hour (13 km/h)[1] |
| Pole position | |
| Driver |  Mario Andretti (Newman-Haas Racing) |
| Time | 211.088 mph (339.713 km/h) |
| Podium | |
| First | Mario Andretti (Newman-Haas Racing) |
| Second | Tom Sneva (Mayer Motor Racing) |
| Third | Rick Mears (Team Penske) |
- ^ Weather information for the 1984 Michigan 500 at Wunderground