First GTD PRO win of 2025 as Pratt Miller Corvettes take two podium spots
ALTON, Virginia (August 24, 2025) – Corvette Racing by Pratt Miller Motorsports scored its first victory of the season as Antonio Garcia and Alexander Sims won the Michelin GT Challenge at VIR on Sunday in their championship-leading No. 3 Chevrolet Corvette Z06 GT3.R.
The timing of the result couldn’t have been better as Sims took the checkered flag by 1.070 seconds over the No. 81 Ferrari – the closest car to the No. 3 in the GTD PRO points standings for the IMSA WeatherTech SportsCar Championship.
Garcia and Sims combined to lead for 41 of 81 laps. They now lead by 53 points heading into the final two races of the season, and Chevrolet extended its Manufacturers Championship lead to 81 points with 770 points still remaining in the final two events.
The win Sunday was the seventh for Corvette Racing at VIR in IMSA competition. Garcia won for the fifth time at VIR – most among active drivers – and Sims is now a two-time winner. The Pratt Miller-run Corvette team also now has won at least one IMSA race in 25 of 26 seasons.
The No. 4 Corvette of Nicky Catsburg and Virginia’s Tommy Milner placed third overall and in class for their second podium finish in three races. Sunday marked the first time this year that both GTD PRO Corvettes finished on the class podium.
Garcia and Catsburg began from fourth and fifth on the grid with the Pratt Miller team electing to split strategies between the two cars in the first race stint. The No. 3 Corvette was the first GTD PRO to make its first scheduled pit stop at the 46-minute mark for fuel, fresh tires and a driver change to Sims. The move paid dividends as the No. 3 moved to the lead after the class pit cycle as Sims took advantage of better tire management and a quick stop by the pit crew.
Catsburg went about 10 minutes deeper in the opening stint before handing over to Milner to go to the end of the race. The No. 4 went from second to seventh after the pit stop but the advantage of fresher tires allowed Milner to catch back up to a four-car battle for third through seventh while saving fuel.
The race swung further in the direction of the two Corvettes as they both made their final stops just inside the final hour and minutes before the race’s second full-course yellow to gain valuable track position. Sims and Milner ran first and second for the final two restarts before a pace advantage for the Ferrari elevated it to second, but it was not quick enough to chase down Sims and the No. 3 Corvette.
The next race for the Corvette Z06 GT3.R in IMSA is the Battle on the Bricks at Indianapolis Motor Speedway on September 21.
ALEXANDER SIMS, NO. 3 CHEVROLET CORVETTE Z06 GT3.R: “I was just doing my job. Antonio did a fantastic job in his first stint and the team called a great strategy. We went aggressive on the first stop to try and force a situation, and it seemed to work. We could just about hold the gap to the BMW who had a significant fuel advantage on us had it stayed green. We were fortunate with that second yellow but I think we just about had the race anyway. A really great job by everyone. The Corvette was fast today. The Michelin tires held on nicely. In these temperatures they were working hard but held on well. It was a really enjoyable race and it’s great to get our first win of the year.”
