- Dutch Grand Prix 1958
- Moss wins as British manufacturers dominate
-
May 26, 1958: Vanwall was slowly getting used to the new fuel regulations and that helped Stirling Moss win the Dutch Grand Prix, his second victory of the season
- Monaco Grand Prix 1958
- Trintignant wins on home soil
-
May 18, 1958: Veteran Frenchman Maurice Trintignant delighted the home crowd with his second win in four years, driving a Cooper Climax