SPECIFIC FOR TRAILER AND SEMI-TRAILER WHEN BETTER GRIP PERFORMANCE IS NEEDED, E.G.SLIPPERY SURFACES

  • Goods

H Low Severity: Products designed for long-haul transport vehicles on motorways or arterial roads with very low specific tread-wear conditions.

R Medium Severity: products designed for medium/long-haul vehicles on slightly abrasive road surfaces, winding or mountainous roads.

ENERGY™ EFFICIENT::
Low rolling resistance and reduction of fuel consumption and CO2 emission.

HIGH MILEAGE::
Improved mileage and longer first tyre life.

HIGH RETREADABILITY::
Reusable tyres, thanks to high retreadability and its recyclable highly aromatic oil free (HAOF) materials.

LOW NOISE::
Lower noise emission and high acoustic comfort. Fulfils future (2012) EC Directive.

Innovations to the tread and sidewall are designed to make the ST:01 M+S the ideal tyre in all seasons, for normal or motorway use. 


This is a characteristic which endures, due to the tyre’s
ability to withstand stresses and the even wear of the surface in contact with the road.


•    ZIG ZAG GROOVES DESIGN TO OPTIMIZE STONE EJECTION, INCREASE RESISTANCE TO LATERAL FORCES (STRESSES) AND PROMOTE LATERAL HOLDING


•    TRANSVERSAL GROOVES ON 3 RIBS ENHANCE GRIP IN WINTER CONDITIONS AND ON SLIPPERY SURFACES


•    LATERAL KERBING TO ENHANCE SHOULDER RESISTANCE TO IMPACTS AND SCRATCHING


•    TREAD DESIGN OPTIMIZED TO PROVIDE EVEN WEAR AND GOOD RESISTANCE IN ‘ALL SEASON’ USE

Performance Overview

  • 1

    DLTC - Dual Laer Tread Compound
    External layer
    Higher mileage
    Braking distance reduction
    Lower rolling resistance and greater robustness

  • 2

    Zero Degree™ Structure​
    New Zero Degree belt structure and new High
    Flexibility Cords (Pirelli patent pending)
    - Greater robustness and even wear
    - Retreadability
    - Lower heat generation and increased resistance

  • 3

    FRC - Fully Rubberized Cord
    Total compound penetration among belt cords enhances higher casing durability​

  • 4

    ​Reinforced Beard
    High resistance to lateral impacts and load

Size Load index and Speed code
Click on the tyre size to view the corresponding EU Label

REGROOVE: ST:01 M+S

SIZE TABLE (MAX W.: 8MM)

Size P.MAX (mm)

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