XCELLENT is born for Off-road SUV enthusiasts from the start. With efforts of numerous technical engineers of more than two hundred years’ experience combined in the tyre industry, Xcellent guarantees a good adventure for all drivers by its aggressive and attractive groove design and high mileage warranty.


Quality is at core of Xcellent’s brand philosophy. Using world’s most advanced machinery, the collection is produced in manufacturing sites with production capacity of 12 million pieces annually, under the strictest quality control standards.


Go and free your ROADBREAKER mind and soul with Xcellent escorting your way.

Born different, drive Xcellent.

Check out the essential gear for 4WD enthusiasts.

Roadbreaker A/T

1 - Staggered shoulder lugs increase grip in all-terrain and inclement weather environment by clawing the driven surface.

2 - Aggressive shoulder design biting on severe situations and greatly enhance the strength of shoulder and sidewall stiffness.

3 - Creative sipe design ensure excellent traction on all surfaces, including wet and snow reduces irregular wear.

4 - Innovative tread design and compound provide confident wet braking and handling, comfortable on/off road and extendtread life and durability.

5 - Stone ejector eject stones from grooves and ensure a safer drive.

6 - Reinforcement bars stabilizes tread blocks, reduces irregular wear.

Roadbreaker M/T

1 - Open and staggered shoulder blocks improve off-road traction, enhance lateral grip in muddy, sandy, or snowy off-road conditions.
2 - Full 3-ply polyester sidewall construction along with the new wear-resistant formula improves strength in harsh conditions and provides for longer driving mileage.
3 - Innovative stone ejectors prevent stone retention and stone drilling between blocks, improving driving stability, extending tread life and preventing irregular wear.
4 - Side bites in shoulder and upper sidewall offer added traction in rough off-road terrain, increase puncture resistance, and provide rugged assurance.
5 - Innovative blade sipes significantly improve traction performance and tread life, optimising mud terrain performances.
6 - Open shoulder and wide tread stance provide superior off-road performance and all-weather assurance.

R&D Processes
DESIGN
  • Carcass

  • Structure

  • Pattern

  • Mold

Performance Criteria
  • Safety

    Belt & Bead Stress

    Footprint

    Skid Resistance

  • Mileage

    Rolling Resistance

    Rolling Temperature

    Wear Ratio

  • Comfort

    Noise

    Vibration

    Harshness

  • Handling

    Lateral Stability

    Drive Brake

  • Innovative Steel Cord
    Structure

    Rubber compounding process becomes more comprehensive using this technique, which ensures durability, long tread wear, and high retread ability rate.

  • Dual-Compound
    Bead

    The optimized bead design improves bead strengths, increases heavy loading capacity while effectively avoiding shoulder separation.

  • Even
    Footprint

    Optimized profile and balanced compounding material distribution on tread assure each tread block receives even impact, avoiding irregular wear.

Factory equipment
INDUSTRY PARTNERS
  • Japanese Mixing Machine

  • Japanese Calendering Machine

  • German Extruder

  • German Steel-Cord Cutting Machine

  • Dutch Building Machine

  • Japanese Uniformity / Dynamic Balance Testing Machine

  • German X-Ray Testing Machine

  • World's leading tire mold producer

  • Cobalt salt imported from United States

  • Carbon industry leader

  • World-class steel cord

  • Japanese rubber for high quality carcass