PTT Racing has announced its return to the GT Winter series for the 2026 season.

The Polish-based team will run 2 cars with 3 drivers: Przemyslaw Bienkowski and Mateusz Lisowski in a Mercedes-AMG GT3 Evo.

PTT ran the Mercedes-AMG GT3 Evo at most of the pre-event test days for the 2025 GT Winter Series, although it never entered a race throughout the campaign.

The second entry the team has put in is Igor Klaja, who will be returning to the championship in a Porsche 992 GT3 Cup, which was run across the 2025 GT Winter series. Klaja will be entering as a solo driver with no co-driver to share the driving 

The team has also hinted that there will be more PTT-run machines, with the opportunity to run multiple cars in various classes.

Photo credit: Costa Chatzikonstantinou