ELKHART LAKE, Wisconsin – Mercedes-AMG Motorsport Customer Racing Mercedes-AMG GT3 teams Winward Racing and Korthoff Preston Motorsports bring across-the-board GT Daytona (GTD) class championship points leads and a podium-perfect 2024 race record to Round 7 of the IMSA WeatherTech SportsCar Championship GTD season this weekend on the four-mile Road America circuit.