Sumitomo HTR Z5

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Ultra-High Performance Summer Radial

Experience the exhilaration of precise handling and confident control with the Sumitomo HTR Z5, an ultra-high-performance summer tire designed to push the boundaries of your driving experience. Engineered for sports cars, coupes, and performance sedans, the HTR Z5 delivers exceptional grip and responsiveness on both dry and wet roads, thanks to its advanced tread compound and aggressive asymmetric tread pattern. The HTR Z5 boasts a semi-continuous center rib for unwavering stability and sharp steering response, while the substantial shoulder blocks enhance lateral grip for confident cornering. Wide circumferential grooves efficiently channel water away from the contact patch, minimizing hydroplaning risk and ensuring optimal traction in wet conditions. Additionally, the full-width nylon band, high-rigidity steel belts, and hard apex sidewall construction work in harmony to provide exceptional high-speed stability and durability. Whether you're carving through winding roads or navigating city streets, the Sumitomo HTR Z5 empowers you to experience the true potential of your performance vehicle. Upgrade your driving experience today with the HTR Z5.

Designed for uncompromising summer performance, the Sumitomo HTR Z5 tire offers a near-perfect balance between wet and dry handling, making it a great fit for high-performance sports cars and sedans.
The asymmetric tread design features a semi-continuous center rib and wide shoulder blocks to deliver sharp steering response and outstanding cornering stability.
Quadruple circumferential grooves efficiently evacuate water from the tread contact area for increased resistance to hydroplaning.
A full-width nylon band ensures uniform tread wear by creating even pressure distribution, extending tire life and enhancing high-speed stability.
The Sumitomo HTR Z5 utilizes a reinforced sidewall construction which strengthens the tire to increase cornering grip and steering response for agile maneuverability.
The silica-infused tread compound improves wet grip and reduces hydroplaning risk, ensuring confident performance in all wet conditions.
High-rigidity steel belts help to maintain handling precision, even at high speeds.
Y speed rated (up to 186 mph).
UTQG rating: 320 AA A.
The Sumitomo HTR Z5 is available in 17 through 20 inch rim sizes and 30 through 50 series aspect ratios.