Hankook Supplies 21-Inch Tires for Porsche Panamera
The manufacturer now provides 21-inch Ventus S1 evo Z tires as original equipment for the new Porsche Panamera model.
Updated on Oct. 26, 2026 in Performance Vehicles
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Hankook Tire has expanded its partnership with Porsche by supplying 21-inch Ventus S1 evo Z tires for the new Panamera. This addition complements the existing supply of 19-inch and 20-inch tires already provided for the vehicle.
Why it matters
The Ventus S1 evo Z was engineered to balance high-speed performance with ride comfort through advanced carcass construction. These tires were specifically validated through rigorous top-speed testing at the Nürburgring Nordschleife in Germany.
The new 21-inch setup utilizes a 275/35 ZR21 front and 325/30 ZR21 rear configuration. Each tire features the Porsche-exclusive ND0 certification mark and a dual carcass design made of aramid hybrid fiber and high-tensile steel belts.
The players
Hankook Tire
This global company is a major tire manufacturer that provides original equipment tires for several luxury and high-performance automotive brands.
Porsche
This German manufacturer is a world-renowned producer of high-performance sports cars, sedans, and SUVs.
The details
The tires incorporate an asymmetric surface pattern with three inner drainage grooves to optimize grip and stability. Engineers utilized a reinforced dual carcass structure to minimize heat generation and deformation during high-speed driving.
Timeline
Hankook began supplying tires for the Porsche Macan in 2015.
The 19-inch and 20-inch tire supply for the Panamera started in 2021.
Hankook started providing original equipment tires for the Porsche 911 Carrera in July 2026.
The announcement for the 21-inch Panamera tire supply was made on October 26, 2026.
Roadmap
This move highlights the ongoing trend where tire manufacturers collaborate closely with automakers to refine performance for specific luxury platforms. It strengthens Hankook's position as a tier-one supplier for Porsche's diverse lineup of sports cars and sedans.
Porsche Panamera owners will now have access to the 21-inch Ventus S1 evo Z tires as an original equipment option for their vehicles. Drivers should check with their local dealership to confirm availability and compatibility for specific model trims.
The takeaway
Strategic partnerships between tire manufacturers and car brands allow for the development of highly specialized rubber that maximizes vehicle handling capabilities. Owners benefit when manufacturers tailor tire construction to the specific weight and performance profile of their vehicle.
Further reading
Learn more about the latest developments in the automotive industry by visiting the Performance Vehicles section.
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