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  • Hankook Tire & Technology-Tires-SMART-Flex-DH51-keyvisual-01

Smart Flex DH51

Drive axle tyre delivering premium performance in all regional haul conditions during the whole tyre life

M+S 3PMSF

Application
  • Regional Haul
Tranctor/Trailer Recommended
Where to Buy
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Getting better CPK, Reducing fuel consumption, Securing your safety

Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-concept-01

Getting better CPK

Minimised cost per kilometre 10% less than predecessor

Wide tread block

A wider tread block than the previous product increases the tyre footprint and grip, leading to an improved mileage performance and rolling resistance.

  • Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-01 Conventional
  • Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-02 DH51

3-Dimensional Sipe

Delivers excellent mileage and traction performance with reduced irregular wear which enhances fuel efficiency.

  • Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-03
  • Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-04

V-shaped self-regenerating sipes

Directional v-shaped sipes enhance grip and regenerate as the tyre wears to give maximum performance even when the tyre is worn.

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Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-main-01

Getting better CPK

Minimised cost per kilometer 10% less than predecessor

Securing your safety

Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-01
Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-02

Hidden groove

These hidden grooves appear as the tyre wears. This creates new water channels and gripping surfaces, giving better wet grip traction.

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Horn-shaped self-regenerating sipes

The stress on the shoulders is being reduced by applying horn shaped self-regenerating sipes that prevent cracks. They provide enhanced water evacuation which delivers improved wet performance.

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Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-feature-05

Shorter braking distances and safer driving (Comparison with Worn tyre)

Hankook premium technologies deliver excellent grip and safety in all road conditions from the first to last mm of tread.

  • Hankook SmartLife

    Hankook premium tyres are manufactured with robust carcass design and additional regroove tread rubber to deliver a second regrooved tyre life and a third retread life.

    Hankook Tire & Technology-Tires-SMART-Flex-DH51-detail-main-02

    Hankook premium tyres are manufactured with robust carcass design and additional regroove tread rubber to deliver a second regrooved tyre life and a third retread life.

Gallery

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Hankook Tire & Technology-Tires-SMART-Flex-DH51-gallery-02

  • Spec

    • 22.5”
    • 275/70R22.5
      • Fuel Efficiency D
      • Wet Grip B
      • External Rolling Noise B
      • Tube Type / Tubeless L
      • Ply Rating 18
      • Measuring Rim 8.25X22.5
      • Load Index 148/145M
      • Section Width(mm) 276
      • Section Width(inch) 10.9
      • Tread Width(mm) 240
      • Tread Width(inch) 9.4
      • Tread Depth(mm) 16.3
      • Tread Depth(32nds) 21
      • Static Loaded Radius(mm) 451
      • Static Loaded Radius(inch) 17.8
      • Overall Diameter(mm) 964
      • Overall Diameter(inch) 38.0
      • M+S Y
      • 3PMSF Y
    • 315/70R22.5
      • Fuel Efficiency D
      • Wet Grip B
      • External Rolling Noise B
      • Tube Type / Tubeless L
      • Ply Rating 18
      • Measuring Rim 9.0X22.5
      • Load Index 154/150L
      • Section Width(mm) 314
      • Section Width(inch) 12.4
      • Tread Width(mm) 290
      • Tread Width(inch) 11.4
      • Tread Depth(mm) 17.6
      • Tread Depth(32nds) 22
      • Static Loaded Radius(mm) 472
      • Static Loaded Radius(inch) 18.6
      • Overall Diameter(mm) 1017
      • Overall Diameter(inch) 40.0
      • M+S Y
      • 3PMSF Y