Mikael Grenier led a Mercedes-AMG sweep of the top four overall positions in Pre-Qualifying for Saturday's Indianapolis 8 Hour presented by AWS.
Grenier, in the GT World Challenge America powered by AWS Pro class championship-contending No. 34 Mercedes-AMG GT3 Evo, achieved a best lap of 1:23.265, edging out the No. 75 SunEnergy1-sponsored Mercedes-AMG of Will Power by 0.126 seconds.
The No. 04 CrowdStrike by Riley Mercedes-AMG of Colin Braun rebounded from gearbox issues in Free Practice, which saw the car complete only five laps in the night-time session.
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Author's summary: Mikael Grenier leads Mercedes-AMG sweep.