Cooper Discoverer X/t4 Tires

Winter/All-Season All-Terrain Passenger Light Truck/SUV tire.


  • Full length, full-depth micro-gauge corrugated sipes
  • Snowgroove™ 2.0
  • Twin tie-bars
  • Chevron, self-cleaning grooves
  • Carries the Three Peak Mountain Snow Flake Symbol
  • M+S Rated
  • 90,000 km Treadwear Protection (LT Sizes)
  • 105,000 km Treadwear Protection (SUV Sizes)
  • Standard Limited Warranty


  • Helps maintain traction performance, improves worn appearance for a more premium look
  • Optimizes all-terrain performance with an emphasis on winter traction
  • Opposing groove angles and increased contact surface area provide better mechanical locking of snow into the grooves which generates higher snow-on-snow traction forces
  • Provide stability for confident handling and reduces irregular wear for longer tread life and a quieter ride
  • Provide enhanced all-terrain performance while the more aggressive offsets improve snow and loose surface traction


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