Cooper Roadmaster Rm851(em) Tires

Commercial Truck/Bus. SmartWay Verified Medium-Duty Truck Regional and Long Haul Drive tire.


  • Fuel efficient compound
  • Solid shoulder drive tire
  • Stone ejectors in the bottom of the tread grooves
  • Standard Limited Warranty


  • Provides low tire rolling resistance and contribute to fuel efficiency
  • Solid shoulder ribs provide even wear in long haul applications, while the lugs provide traction in the wet and snow
  • Protect the casing from stone penetrations


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