PT Maxnitron Racing Series 2025 has kicked off its season in grand style, receiving an overwhelmingly positive response from the Thai and regional motorsport communities. This reflects the growing popularity of the series among drivers from Thailand and neighboring countries, including Malaysia, Singapore, and China. The season opener took place on June 1–2 at Chang International Circuit in Buriram Province.
The PT Maxnitron Racing Series remains committed to continuously raising the standards of competition and supporting the development of Thailand’s motorsport industry. This year’s event continues to receive strong support from key partners including PTG Energy Public Company Limited (PTG), PT Maxnitron engine oil, Autobacs (comprehensive auto maintenance centers), Punthai Coffee, Subway, Kela, Yokohama, Nexzter, KG Solar, FBT, Max Wash, Wise, BK Clutch, BRD, and S63 Project.
Additionally, Ford Sales and Service (Thailand) Co., Ltd. supports the series with the Safety Car and is hosting a special Ford Test Drive activity where attendees can experience Ford vehicles up-close in Gymkhana-style test drives—a first-of-its-kind feature for the event. Media partners Mono29, Monomax, Sports1, and TV Pool are also collaborating to broadcast the event to a wide audience.
A special highlight of the PT Maxnitron Racing Series 2025 is the Honda City Hatchback One Make Race, organized by Grand Prix International Public Company Limited, which adds excitement to the race weekends. Other supporting races include Club Races from Honda Club, Special Racing Club, and TTR Academy Club—ideal entry-level series with clear standards, designed to provide aspiring racers with a structured path into motorsport and nurture Thailand’s next generation of drivers.
For the round held on June 7–8, 2025, competitions featured five categories:
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Siam GT
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Siam Truck
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Siam 1500 Group A
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Siam Group N
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Siam Eco
The Siam Eco and Siam Group N classes delivered particularly thrilling and colorful action, thanks to the large number of participating cars, making them a focal point of attention. To raise the excitement further, rounds 3–5 will see a major format change: Siam Eco and Siam Group N races will officially be separated, and competition times will extend into the evening as a “Twilight Race”, creating an even more thrilling experience for spectators.
Get ready for high-octane excitement at PT Maxnitron Racing Series 2025 rounds 3–5, taking place August 29–31, 2025, at Chang International Circuit, Buriram. The season will then conclude with a spectacular finale at rounds 6–7, the PT Songkhla Grand Prix 2025, from October 16–19, 2025, at PT Songkhla Grand Prix, Songkhla Province. Expect full-on entertainment throughout the event, including the Songkhla Balance Bike, Slum Fight, and the exclusive grand prize of the Achi Giorno PTRS Edition 2025, which fans will once again have the chance to win.
You can watch the live broadcast and stay updated on:
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Facebook: www.facebook.com/ptmaxnitronmotorsport
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Instagram: www.instagram.com/pt.maxnitron.motorsport

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