Hankook Dl21

Closed Shoulder Long Haul Drive Position Commercial Medium Truck and Bus Tire with Long Mileage and Fuel Efficiency. SmartWay Verified.


  • EPA SmartWay Verified and CARB approved
  • Main 4 zigzag groove
  • Belt structure ensures minimized motion of belts
  • Carcass structure ensures minimized tire deformation
  • Optimized bead profile
  • Closed shoulder
  • Advanced rubber technology
  • 3-D kerf reinforces interlocking between blocks
  • Heel & Toe stopper and hidden groove in lateral groove


  • Provides good traction performance
  • For low heat generation
  • For optimized foot shape and lower energy loss
  • For superior retreadability
  • Delivers smooth wear, fuel efficiency and reinforced stability
  • Improves fuel efficiency and mileage
  • Delivers great traction performance, stability and even wear
  • Keeps excellent traction until end of wear


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