The 42nd International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway on Friday, May 30, 1958. The event was part of the 1958 USAC National Championship Trail, and was also race 4 of 11 in the 1958 World Championship of Drivers. Round 4 of 11 · 1958 Formula One World Championship May 30, 1958 Podium: 1. Jimmy Bryan · 2. George Amick · 3. Johnny Boyd Wiki link