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Smart Flex AH31+

All season steer tyre for variable road conditions

M+S 3PMSF

Key features
  • Regional Haul
Tractor/Trailer Recommended
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Hybrid segment tyres for multi-purpose application

  • Optimised tyre solution

Performance Test

Cost Saving

Safety

Environment

Pattern Design

Adopted new technology and design provide increased safety with an economic advantage to the customer.

Wide tread and shoulder design

Longer mileage and better handling performance

Multi 3 dimensional sipe design

Better traction, increased mileage, controlled tearing and wearing with less irregular wear

Tread Wear Equalised Stepper (T.W.E.S.)

Controlled tearing and wearing.

Pattern Design

Adopted new technology and design provide increased safety with an economic advantage to the customer.

  • Test Result

  • Spec

    • 22.5”
    • 295/80R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 73
      • Tube Type / Tubeless L
      • Ply Rating 16
      • Measuring Rim 9.0X22.5
      • Load Index 154/149M
      • Section Width(mm) 306
      • Tread Width(mm) 250
      • Tread Depth(mm) 16.5
      • Static Loaded Radius(mm) 490
      • Overall Diameter(mm) 1056
      • M+S Y
      • 3PMSF Y
      • Origin Korea
    • 295/80R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 73
      • Tube Type / Tubeless L
      • Ply Rating 16
      • Measuring Rim 9.00X22.5
      • Load Index 154/149M
      • Section Width(mm) 310
      • Tread Width(mm) 250
      • Tread Depth(mm) 16.5
      • Static Loaded Radius(mm) 490
      • Overall Diameter(mm) 1056
      • M+S Y
      • 3PMSF Y
      • Origin China
    • 22.5”
    • 11R22.5
      • Fuel Efficiency D
      • Wet Grip B
      • External Rolling Noise 72
      • Tube Type / Tubeless L
      • Ply Rating 16
      • Measuring Rim 8.25X22.5
      • Load Index 148/145L
      • Section Width(mm) 280
      • Tread Width(mm) 219
      • Tread Depth(mm) 16.0
      • Static Loaded Radius(mm) 492
      • Overall Diameter(mm) 1057
      • M+S Y
      • 3PMSF Y
      • Origin China
    • 275/70R22.5
      • Fuel Efficiency C
      • Wet Grip C
      • External Rolling Noise 73
      • Tube Type / Tubeless L
      • Ply Rating 16
      • Measuring Rim 8.25X22.5
      • Load Index 148/145M
      • Section Width(mm) 275
      • Tread Width(mm) 232
      • Tread Depth(mm) 15.0
      • Static Loaded Radius(mm) 447
      • Overall Diameter(mm) 963
      • M+S Y
      • 3PMSF Y
      • Origin China
    • 275/70R22.5
      • Fuel Efficiency C
      • Wet Grip C
      • External Rolling Noise 73
      • Tube Type / Tubeless L
      • Ply Rating 16
      • Measuring Rim 8.25X22.5
      • Load Index 148/145M
      • Section Width(mm) 275
      • Tread Width(mm) 232
      • Tread Depth(mm) 15.0
      • Static Loaded Radius(mm) 447
      • Overall Diameter(mm) 963
      • M+S Y
      • 3PMSF Y
      • Origin Korea
    • 315/80R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 73
      • Tube Type / Tubeless L
      • Ply Rating 20
      • Measuring Rim 9.00X22.5
      • Load Index 156/150L
      • Section Width(mm) 320
      • Tread Width(mm) 260
      • Tread Depth(mm) 17.5
      • Static Loaded Radius(mm) 501
      • Overall Diameter(mm) 1084
      • M+S Y
      • 3PMSF Y
      • Origin China
    • 355/50R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 69
      • Tube Type / Tubeless L
      • Ply Rating 18
      • Measuring Rim 11.75X22.5
      • Load Index 156K
      • Section Width(mm) 355
      • Tread Width(mm) 306
      • Tread Depth(mm) 13.6
      • Static Loaded Radius(mm) 431
      • Overall Diameter(mm) 935
      • M+S Y
      • 3PMSF Y
      • Origin Korea
    • 385/55R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 69
      • Tube Type / Tubeless L
      • Ply Rating 18
      • Measuring Rim 12.25X22.5
      • Load Index 160K
      • Section Width(mm) 388
      • Tread Width(mm) 320
      • Tread Depth(mm) 15.0
      • Static Loaded Radius(mm) 460
      • Overall Diameter(mm) 1001
      • M+S Y
      • 3PMSF Y
      • Origin China
    • 385/65R22.5
      • Fuel Efficiency C
      • Wet Grip B
      • External Rolling Noise 69
      • Tube Type / Tubeless L
      • Ply Rating 20
      • Measuring Rim 11.75X22.5
      • Load Index 160K
      • Section Width(mm) 379
      • Tread Width(mm) 308
      • Tread Depth(mm) 15.5
      • Static Loaded Radius(mm) 498
      • Overall Diameter(mm) 1073
      • M+S Y
      • 3PMSF Y
      • Origin China