Breaking records at 472.41 km/h – the BYD Engineering Test supercar on GitiSport e.GTR2 Pro tires redefines electric performance and the future of EV mobility.
Giti Tire proudly announces that its GitiSport e.GTR2 Pro tires have successfully powered the Engineering Test Prototype supercar in an engineering test drive to achieve a new land speed record of 472.41 km/h at the German ATP proving grounds on August 8, 2025.
This achievement represents a milestone in tire technology for electric vehicles and sets a new benchmark for the future of high-performance electric mobility.
A Partnership Built on Innovation
Giti began pitching its capabilities to join the Engineering Test Prototype project in April 2023, presenting its track record of competitive achievements, product development, and technical expertise. The first prototype tire was completed in March 2024 and tested at the Yangcheng Test Site in July 2024, reaching 375 km/h. Further development led to a speed of 391.93 km/h at the German ATP site between September and October 2024, setting a new top-speed record for the Chinese electric vehicle market.
By June 2025, advanced prototypes achieved an indoor test speed of 500 km/h, validating the product’s readiness for extreme applications. This culminated in the August 2025 breakthrough, with the Engineering Test Prototype on GitiSport e.GTR2 Pro tires recording a real-world top speed of 472.41 km/h.
Engineering Excellence for Extreme EV Demands
Electric supercars pose unique challenges: weights between 1,900–2,800 kg, horsepower exceeding 1,000 hp, and extreme forces under high-speed cornering and braking. The GitiSport e.GTR2 Pro was purpose-built to meet these demands with cutting-edge technology, including:
Molecular Chain Optimisation: Reinforced rubber compounds improving tensile and tear strength for stability at extreme speeds.
Ultra-High-Strength Aramid Fibres: Novel structural reinforcement materials boosting load-bearing capacity.
Next-Gen Racing Profile: Optimized tire geometry for even pressure distribution, reducing heat build-up and energy loss.
RaceGrip Pro Formulation: Race-grade fillers that increase grip by 38% and expand the tire’s operating temperature range.
Anti-Standing Wave Structure: Prevents deformation at ultra-high speeds, validated in 500 km/h indoor tests.
Fast Warm-Up Additives: Reduce tire warm-up time by 60% for quicker priming.
Bionic Sidewall Design: Enhances support, improving response speed and cornering ability.
The tire is already certified to CCC/ECE regulations and stands alongside other leading competitors in the street-legal semi-slick arena.
A Tire for the Future of Electric Supercars
The GitiSport e Series, including the GTR2 Pro, integrates motorsport-proven technology into a range of future street-legal products, designed to meet OEM specifications and secure regulatory certifications. This project anticipates the rise of electric supercars and electric motorsports worldwide.
In alignment with Giti’s global low-carbon objectives, the development and production of the GitiSport e.GTR2 Pro followed environmentally responsible processes, reinforcing the company’s commitment to sustainable mobility.
Collaboration for Success
The record-breaking test was supported by Giti’s expert team, including Zhang Rui, Giti’s Racing Team Representative, and Sebastian, from Giti’s European R&D Centre. The team managed all tire-related activities, including usage strategies, pressure and temperature regulation, and testing support.
Driving Forward
The GitiSport e.GTR2 Pro embodies Giti’s mission to merge race-track innovation with everyday tire solutions. With decades of motorsport experience, data-driven engineering, and advanced R&D, Giti continues to deliver products that meet the evolving needs of both car manufacturers and drivers.
“We are proud to have partnered with BYD on the Engineering Test Prototype project and to have contributed to this historic achievement,” said Ge Feng Lei, Deputy General Manager, Project Management Department, Giti Research & Development Centre. “This record validates our technical expertise and reinforces our commitment to enabling the next generation of sustainable, high-performance electric mobility.”
About Yangwang
Yangwang is the ultra-premium electric vehicle brand under BYD, created to push the boundaries of design, performance, and technology. Positioned at the very top of China’s fast-growing EV market, Yangwang combines cutting-edge engineering with advanced electric drive systems to deliver vehicles that redefine luxury, innovation, and sustainability. The brand embodies BYD’s ambition to compete on the world stage with elite supercar and luxury automakers.
The Engineering Test Prototype is the brand’s flagship all-electric supercar, engineered to deliver extreme performance while showcasing the future of electrified mobility. With over 1,000 horsepower, lightning-fast acceleration, and advanced torque vectoring, the U9 demonstrates that electric supercars can rival—and even surpass—traditional combustion-engine legends. Beyond raw speed, it features a striking aerodynamic design, intelligent control systems, and state-of-the-art safety and stability technologies.
About Giti Tire
Giti Tire is a global top-10 tire manufacturer, operating in more than 130 countries. With a focus on advanced engineering, sustainability, and motorsport innovation, Giti delivers cutting-edge solutions for the future of mobility.
Giti Tire is a Singaporean global top-10 tire manufacturer with a strong presence in motorsports, Original Equipment Manufacturing, and in over 130 consumer markets all around the world. With an unwavering focus on innovation, safety, and performance, delivering high-quality products designed for both everyday drivers and professional racers.
Founded in 1993 and headquartered in Singapore, the company has grown to more than 28,000 global employees and distributes to more than 130 countries. Giti Tire has R&D facilities in Germany, China, Indonesia, and the USA, that work together to accelerate the development of technology for better performance and safety on track and streets.
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