Sumitomo ST778+ SE is a steer tire made for long haul applications.
Tire features:
Wide solid closed shoulder ribs maintain even pressure distribution and promote even wear.
Narrow shoulder grooves work together with a flat tread radius to control irregular wear.
Four circumferential grooves assist with water evacuation and help to reduce the hydroplaning risk.
Stone ejectors in the tread grooves promote casing integrity, protecting the tire from cuts, chips, and punctures.
Micro sipes protect the interior ribs from punch wear and improve the tire’s gripping ability in various weather conditions.
Four Steel Belt Package construction is designed to resist punctures and increase the fleet’s stability, contributing to more retread cycles.
Best suited for: Commercial trucks and buses.
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Sumitomo Tires, founded in 1909 in Japan, is a major global tire manufacturer recognized for its precision engineering and advanced technology. Operating in over 150 countries, Sumitomo is trusted for its high-performance and reliable tires, offering superior handling, durability, and safety for a wide range of vehicles including passenger cars, trucks, buses, and motorcycles. Through its Falken brand, Sumitomo actively participates in demanding motorsport events like the Nürburgring 24 Hours, demonstrating the extreme performance and endurance of its tire technology.
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FAQs
The Sumitomo ST778+ SE is ideally suited for compact cars, budget sedans, and value-oriented drivers. It's built for those seeking dependable year-round performance, practicality, and a no-nonsense approach to daily transportation at an accessible price point.
The ST778+ SE utilizes a balanced tread profile that is designed to deliver steady and consistent grip. This ensures reliable performance in both dry and wet conditions, offering trustworthy all-season capability for mild climates.
The Sumitomo ST778+ SE features a stable center rib and a low-maintenance design. These elements work together to help maintain consistent road contact, providing confident handling and stable performance for city and highway use.
The Sumitomo ST778+ SE is engineered with a durable compound that specifically supports long mileage life. This robust construction ensures long-lasting tread life, contributing to its solid reliability and value for everyday use.
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