Sumitomo ST909 is an advanced drive position tire made optimized for regional applications. This tire features a wider tread face with wide solid shoulders that help to evenly redistribute the load pressure for long and even wear. The advanced Y-Shaped groove design has embedded stone ejectors that help to minimize stone drilling and protect the casing, promoting longer tire life. ST909’s deep shoulder blocks help to increase traction in challenging weather conditions, while the Four Steel Belt Package resists punctures, increases stability of the fleet, and contributes to more retread cycles.
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The lowest priced tire with an easy test score® of 'Great' or better
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Four criteria factor into easy test score®
Consumer reviews
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Treadwear
The lifespan of a tire based on wear performance
Traction
The ability of a tire to grip to the road in wet conditions
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