SI 021

Our latest generation of drive axle winter tyres in extremely demanding winter regions features an allnew Multi Sipe tread design and compounds developed using our innovative 4D-Nano Design technology. The result is a tyre with high levels of traction and ultra-short braking distances on snow, ice and slush that notches up high mileage. The Falken SI 021 is specifically designed to provide high mileage and reliable winter performance.

Product Portfolio

  • 3 Sizes

  • 22.5 Inch

  • Series 70 – 80

  • Speed index: L

EU Tyre Label Class

  • E

  • D

  • B

  • 76 dB

Regional transport

Buses / coaches

Drive

Winter

Long-distance transport

On- / Offroad

OPEN SHOULDER DESIGN

Product feature:
  • Tread pattern with high number of lateral grooves and sipes

Function:
  • Creates high amounts of traction edges

Benefit:
  • Boosts snow and slush traction

WIDE FOOTPRINT WITH DEEP TREAD

Product feature:
  • Tread pattern designed for large contact area and deep profile depth

Function:
  • Enlarges contact zone and distributes vehicle weight over the whole tread area

Benefit:
  • Enhanced stability

  • Superb traction in on- and offroad application

  • Increased mileage performance

MULTI SIPED TREAD BLOCKS

Product feature:
  • Numerous deep sipes with intelligent design and positioning

Function:
  • High number of edges for snow and water dispersion

Benefit:
  • Superior levels of traction power and ultra-short braking distances on snow, ice and slush

Available Sizes


Size LI/SI Mobility Technology MFS Label 1222/2009 Info EU-Label Page
295/80R22.5 152/148L E D B 76 E/D/2/76* EU Label
315/80R22.5 156/150L (154/150M) E D B 76 E/D/2/76* EU Label
315/70R22.5 154/150L (152/148M) E D B 76 E/D/2/76* 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

*Old EU Tyre Labelling in accordance with EU regulation 1222/2009 (valid until November 2021)

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.

POR

Professional Offroad

MFS

Rim Protection

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