1958 500 Miglia di Monza Prix Esso
| Date | 29.06.1958 | Category | Formule Libre |
| Circuit | Autodromo nazionale di Monza | Championship | |
| Race title | 500 Miglia di Monza Heat 1 - Prix Esso | Round | |
| Distance | 63 laps = 166.32 miles | Country | Italy |
Winner's speed: 167.259 mph
Pole's speed: 281.077 kph
Fastest lap speed: n/a
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Time | Status | Grid | Qual time |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 5 | Jim Rathmann | Zink Leader Card | Watson Offy | 63 | 59'40.9 | finished | 7 | 274.521 kmh |
| 2 | 2 | 1 | Jimmy Bryan | Belond AP | Salih Offy | 63 | 1:00'04.1 | finished | 6 | 275.014 kmh |