GM tops IMSA Michelin Endurance Cups Manufacturers with Cadillac V-Series.R in GTP and Chevrolet Corvette Z06 GT3.R in GTD Pro.

Matt Campbell established the benchmark during practice 1 Friday afternoon at the Indianapolis Motor Speedway road course; Felipe Albuquerque was very close.

Vasser Sullivan Lexus RC F GT3 #14 dominated its class by spending the highest number of laps as leader ahead of Ferrari, Corvette and Mercedes in GTD Pro.

Both Lexus RC F GT3 dominated their respective class by spending the highest number of laps as leader with #12 GTD winning combined class.

Lamborghini dominates both GTD classes qualification with pole and 3 cars within the top 6 of combined classes. Ferrari 296 GT3 #62 tops GTD PRO.

Cadillac is currently leading both WeatherTech Sportscars Championship and Michelin Endurance Cup for Manufacturers thanks to the two victories at Sebring (#31 Whelen Engineering) and Laguna Beach (#01 Cadillac Racing).

BoP changes in GTD class paid off as BMW and Porsche were in the game with BMW clinching the double and Porsche having 4 cars in the top 10.

BoP changes in both GTD classes paid off as BMW and Porsche were in the game… even won a class each. The GTD PRO class was won by Pfaff Porsche #9.

BoP changes in both GTD classes paid off as 7 different manufacturers stand in less than a second.

Heart of Racing Aston Martin #27 won overall GT and GTD class honors also clinching the GTD class victory. #44 Magnus Racing Vantage GT3 made Aston Martin’s day even sweeter with a P2 in class.

Engel (Mercedes-AMG GT3 #79) crossed checkered flag first of GTD PRO class after a fierce battle with the #14 Vasser Sullivan Lexus RC F GT3 driven by Jack Hawksworth and Antonio Garcia in the #3 Corvette Racing Corvette C8.R GTD.

Heart of Racing Aston Martin #27 won overall GT and GTD class honors also clinching the GTD class victory. The #79 WeatherTech Racing Mercedes-AMG GT3 took the GTD PRO class victory ending second of both classes sec. behind the Aston Martin.

The #70 Inception Racing McLaren 720S GT3 driven by Brendan Iribe, Jordan Pepper, and Sebastian Priaulx clinch the IMSA Michelin Endurance Cup despite their disappointment of finishing the race second in class.