RI 151

Our remarkable steer axle and trailer tyre for regional use, the RI 151 features an innovative compound that shrugs off harsh weather conditions. On dry, wet or snowy roads, the RI 151 delivers excellent traction and high mileage thanks to outstanding ruggedness and durability. The pattern includes smart Stone Ejectors, raised elements that prevent stones from lodging in the tyres.

Product Portfolio

  • 19 Sizes (5 High Load Sizes)

  • 17.5 – 22.5 Inches

  • Series 55 – 80

  • Speed index: K / L / M

EU Tyre Label Class

  • C – E

  • C

  • A – B

  • 71 – 73 dB

Regional transport

Buses / coaches



High Load

Long-distance transport

On- / Offroad


Product feature:
  • Nano-scale engineering for rubber components

  • Designed to provide ideal grip in all weather conditions (3PMSF approved)

  • Excellent wet braking combined with enhanced rolling resistance and added milage performance


Product feature:
  • Tyres designed with Japanese engineering history

  • Highest-quality components assembled in ultra-highprecision manufacturing process

  • Outstanding safety and endurance over the whole lifecycle, plus multi-retreading capability


Product feature:
  • High width of solid shoulder ribs

  • Super wide and rigid shoulder zones

  • Improved road stability, excellent handling and even wear

Available Sizes

Size LI/SI Mobility Technology MFS Info EU-Label Page
315/70R22.5 156/150L (154/150M) D C B 71 High Load, RI 151A EU Label
235/75R17.5 132/130M E C A 71 EU Label
215/75R17.5 126/124M E C A 71 EU Label
265/70R19.5 140/138M E C A 71 EU Label
215/75R17.5 128/126M E C A 71 High Load EU Label
385/65R22.5 164K C C B 72 High Load EU Label
265/70R17.5 140/138M D C B 72 EU Label
295/60R22.5 150/147L D C A 71 EU Label
255/70R22.5 140/137M D C B 72 EU Label
385/65R22.5 160K (158L) D C B 72 EU Label
385/55R22.5 160K (158L) C C B 72 EU Label
285/70R19.5 146/144M E C A 71 EU Label
245/70R19.5 136/134M E C A 71 EU Label
295/80R22.5 154/149M E C A 71 High Load EU Label
315/60R22.5 154/148L E C B 73 High Load EU Label
245/70R17.5 136/134M E C B 72 EU Label
205/75R17.5 124/122M E C B 72 EU Label
225/75R17.5 129/127M E C B 72 EU Label
315/80R22.5 156/150L (154/150M) C C A 71 EU Label
Fuel efficiency°
External rolling noise°
Wet grip°
Value (expressed in dB(A)) for external rolling noise°

°In accordance with EU regulation 2020/740

Recommended application
Additional application

LI = Load index

The load index is a numerical code indicating the maximum load a tyre can carry.

SI = Speed index

The speed symbol shows the maximum speed permitted for the tyre under load.


Professional Offroad


Rim Protection

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We offer a five-year guarantee on our tyres, here you can find more information about the guarantee .