The 15-year-old Japanese driver achieved a historic victory using GT Radial tires, further cementing the brand’s position as a major competitor in the global motorsport world.
Jakarta, June 3, 2025 — GT Radial proudly celebrates an extraordinary achievement on the international stage as Japanese driver Hiroya Minowa became the youngest champion in Formula DRIFT history after winning the third round of the 2025 championship held in Orlando, Florida on May 31.
Driving a Toyota GT86 equipped with GT Radial Champiro SX2 RS tires, Minowa delivered an outstanding performance — defeating several top world drivers and securing his first victory in the Formula DRIFT PRO series at the age of just 15.
Joining Minowa on the podium was fellow GT Radial driver Aurimas Bakchis, who finished in third place — further strengthening GT Radial’s competitive dominance in the 2025 season. With this result, GT Radial is now ranked second in the Tire Cup standings.
“We are incredibly proud to be part of this historic moment,” said Mike Meeiem, Motorsports Manager at GT Radial USA. “Minowa’s talent, combined with the precision and performance of our tires, demonstrates the world-class engineering excellence of GT Radial.”
Champiro SX2: Global Expertise, Local Performance
Although the Champiro SX2 RS used in Formula DRIFT USA is not yet available for sale in Indonesia, GT Radial offers the Champiro SX2, which was developed specifically to meet the needs of motorsport enthusiasts in the country.
Designed for aggressive handling, optimal stability when cornering, and maximum grip in both dry and wet conditions, Champiro SX2 is the favorite choice in drifting, slalom, and time attack events on various circuits in Indonesia. This tire is a true performance tire that inherits the racing DNA from GT Radial’s global motorsport program and has been adapted to track conditions in Indonesia.
GT Radial: Proven Globally, Trusted Locally
This historic victory further solidifies GT Radial’s position as a trusted global tire brand, known for its commitment to innovation, safety, and excellence in the world of motorsports. With a presence in over 100 countries and a proven track record in professional racing events, GT Radial continues to deliver world-class quality for drivers in Indonesia—both on the road and on the racetrack.
Stay updated with the latest news from GT Radial at www.gtradial.co.id and Instagram @gtradialindonesia.



