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2 Reviews
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    • Dry
      4.0 out of 5
    • Wet
      4.0 out of 5
    • Winter
      4.0 out of 5
    • Comfort
      4.0 out of 5
    • Noise
      4.0 out of 5
    • Treadwear
      4.0 out of 5
    Shu Wiggins
    Verified Customer
    Jerry Reagan
    Verified Customer
    See all customer reviews for st778 tires

    Get technical:

    With Sumitomo's S-Tech technology, the ST778 is a premium steer axle tire that's engineered for long miles in line haul work. The ST778 features a flat footprint and an all-season tread, with grooves and microgrooves that direct water away to resist hydroplaning.