Cooper Roadmaster Rm258 WD Tires

Commercial Truck/Bus. Winter/All-Season Medium-Duty Truck Radial Open Shoulder Regional Drive tire.


  • Full depth 3D siping
  • Stone ejectors in the tread grooves
  • Chevron grooves
  • Optimized shoulder design
  • M+S rated
  • Carries the Three-Peak Mountain Snowflake (3PMSF) symbol
  • Roadmaster Tires All-Steel Radial Truck Tire Limited Warranty


  • 3D corrugations on the sipes help to lock the tread blocks together to maintain stability for traction
  • Protect the casing from stone penetrations
  • Provide more biting edges for enhanced traction
  • Notches in the shoulder lugs provide added traction while tie-bars are designed to prevent heel-toe wear
  • Meets the required performance criteria for Use in Severe Snow Conditions


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