1958 500 Miglia di Monza
| Date | 29.06.1958 | Category | Formule Libre |
| Circuit | Autodromo nazionale di Monza | Championship | |
| Race title | 500 Miglia di Monza | Round | |
| Distance | 189 laps = 498.96 miles | Country | Italy |
Winner's speed: 166.72 mph
Pole's speed:
Fastest lap speed: n/a
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Time |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 5 | Jim Rathmann | Zink Leader Card | Watson Offy | 189 | 2:59'37.3 |
| 2 | 2 | 1 | Jimmy Bryan | Belond AP | Salih Offy | 189 | 3:01'09.6 |