Sumitomo ST909 255/70R22.5 (5533087)

Tire Specifications

Part Number 5533087
Load Rating 140/137
Speed Rating M
Sidewall BSW
Ply Rating 16
Load Capacity 5510/5070 pounds (lbs)
Maximum Inflation 120
Tread Depth 26

Sumitomo 255/70R22.5 H ST909

Commercial Truck/Bus. Medium-Duty Truck Open Shoulder Drive tire for Regional Applications.

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  • Deep shoulder blocks
  • Significantly wider tread face
  • Stone ejectors
  • Advanced Y-shape groove design


  • For increased traction
  • Offers more consistent retreadability
  • Protect casing from damage in the base of the tread groove
  • Improves stone ejection, traction and contributes to long tire life

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