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Cooper Tire Cooper Discoverer AT3 XLT LT 275/65R20 Load E 10 Ply AT A/T All Terrain

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Cooper Discoverer AT3 XLT

The Cooper Discoverer AT3 XLT is an all terrain, all season tire manufactured for light trucks. Cooper offers a 60,000 mile treadwear warranty. The tread design and all season compound improve the all weather traction and hydroplaning resistance. The rugged shoulder pattern and staggered tread blocks boost the soft, loose and uneven terrain traction. These tread elements and stone ejectors maintain a clean footprint by eliminating mud, snow and rock from the tread. The better road contact increases the model’s controllability. The prevention of irregular tread wear lengthens the tread life. The Discoverer AT3 XLT lowers the road noise levels.


  • All Season Tire – The silica compound and symmetric tread design upgrade the dry, wet and winter weather road gripping ability.
  • All Terrain Tire – The damage resistant compound and optimized tread design increase the soft, loose and uneven terrain traction.
  • Self-cleaning Tread – The wide grooves and staggered blocks eliminate snow, mud and eject rocks stuck between the tread elements.
  • Longer Tread Life – The Even Wear Arch technology prevents irregular tread wear with the optimized footprint’s road contact.
  • Quiet Tire – The special Whisper Grooves decrease the road noise levels heard while the tires are in motion.
  • Handling – The optimized road-to-tire contact improves the steering responsiveness and driving stability.

View full description

Item# : SPM18028234304
Model # : 170044002
  • Product Overview:

    • Item Weight :
      60.0000 (lbs.)

  • Sizing:

    • Tire Size:

  • Design:

    • Sidewall Treatment:

    • Stud Capability:

  • Speed Ratings:

    • Speed Rating:

  • Size:

    • Aspect Ratio:

    • Rim Diameter:

    • Section Width:

  • Specifications:

    • Load Index:

    • Maximum Cold Pressure :
      80 (psi)

    • Maximum Load in lbs.:

    • Overall Diameter :
      34.1 (in.)

    • Tread Depth in inches:

    • Treadlife:
      60,000 miles

    • Treadwear Grade:

    • Tire Performance Grade:
      Extreme Performance

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