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Cooper Discoverer A/T3 Tire (Available From 31 in. to 35 in. Diameters)

Market Price $185.30 You Save 13% ($24.17)
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$161.13

+ $20.00 Handling Fee with FREE Shipping

  • Item S501972
Ship to: Ashburn - 20149
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    Features & Details

    • All-Terrain Tire
    • Aggressive 5 Rib Design
    • Dual Draft Tread Element Walls
    • Broken Center Rib
    • High Silica Compound
    • Highway, City, and Off-Road Capable
    • Lateral Groove Protectors Reduce Stone Retention
    • Sold Individually
    • For Use on Front or Rear Wheels
    Manufacturer Ratings
    • Symmetrical

      Symmetrical tires can be rotated in many different ways to prolong their life.

    Customer Ratings
    • Dry Traction 5/5 5
    • Wet Traction 5/5 5
    • Snow Traction 5/5 5
    • Road Noise 5/5 5
    • Onroad Ride Quality 5/5 5
    Tire Size Wheel Width Tire Diameter Tread Depth Revs Per Mile Weight (lbs)
    For 17" wheels
    31" - 265/70R17 7" - 8.5" 31 16/32" 651 49
    33" - 285/70R17 7.5" - 9" 32 17/32" 631 55
    33" - 285/75R17 7.5" - 9.5" 33 17/32" 611 57
    33" - 295/70R17 7.5" - 10" 33 17/32" 611 58
    33" - 305/70R17 8" - 9.5" 33 17/32" 611 60
    35" - 315/70R17 8" - 11" 34 17/32" 593 63
    For 18" wheels
    31" - 265/60R18 7.5" - 9.5" 30 16/32" 673 50
    31" - 265/65R18 7.5" - 9.5" 31 16/32" 651 48
    32" - 275/65R18 7.5" - 9.5" 32 16/32" 631 53
    33" - 265/70R18 7" - 9" 32 16/32" 631 54
    33" - 275/70R18 7" - 8.5" 33 16/32" 611 54
    33" - 285/65R18 8" - 10" 32 16/32" 631 56
    33" - 305/65R18 8.5" - 11" 33 16/32" 611 59
    33" - 325/60R18 9" - 12" 33 16/32" 611 61
    35" - 285/75R18 7.5" - 9.5" 34 17/32" 593 59
    35" - 295/70R18 7.5" - 10" 34 17/32" 593 59
    For 20" wheels
    275/55R20 7.5" - 9.5" 32 13/32" 631 43
    31" - 265/50R20 6" - 7.5" 29 12/32" 696 39
    33" - 265/60R20 7.5" - 9.5" 32 16/32" 631 52
    33" - 285/55R20 8" - 10" 32 16/32" 631 55
    33" - 295/60R20 8" - 10" 34 16/32" 593 59
    33" - 305/55R20 8.5" - 11" 33 16/32" 611 59
    35" - 275/65R20 7.5" - 9.5" 34 16/32" 593 57
    35" - 325/60R20 9" - 12" 35 16/32" 577 67
    35x12.50R20 8.5" - 11" 34 16/32" 593 64
    Better for Trails. If you want a tire that's great on the highway, cruising through the city and out on trails, this Cooper Discoverer A/T3 Tire has got you covered. Thanks to an aggressive 5-rib all-terrain pattern and dual draft tread element walls, you'll get better traction and reduced stone retention and stone drilling in your GMC Sierra. A broken center rib improves soft surface traction without sacrificing handling, making A/T3 a perfect combination of comfort and performance.

    Tough Rubber. The A/T3 Tire incorporates a silica based tread compound that improves cut and chip resistance on rocky or gravel terrain. Lateral groove protectors further reduce the chance of stone retention and stone drilling, protecting your treads.

    Improved Wet Braking. Manufactured with high-silica compound, this Cooper Discoverer A/T3 Tire provides improved wet braking capabilities on the road or on the trails. The interlocking lateral groove tread is self-cleaning and establishes superior traction in the rain, snow, sand or mud.

    Application. This Cooper Discoverer A/T3 Tire is designed for use on any 2007-2018 GMC Sierra model. Please select your proper tire sizing from the options above. Sold individually.

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Tire
    Installation Info
    Tech Specs

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    Questions & Answers (1)

    1 Top Rated Question

    Would this tire size 275/70R18 on a 18x9.5 rim fit into the factory spare hanger under the truck?

    • A 275/70R18 will be a tight fit for most F150 spare tire locations. depending on wheel offset and the year of your truck, this may fit or may experience clearance issues.

    Helpful (0)
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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:0-$100

    • Dry Traction 5 5
    • Wet Traction 5 5
    • Snow Traction 5 5
    • Road Noise 5 5
    • Onroad Ride Quality 5 5



    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      July 06, 2017

      If you want the best tire for the buck!!

      I have always trusted Cooper Tires... Never had a reason not to... I have these on my 14 Sierra All Terrain, and there isn't another tire made that can beat them... Their QUIET, even at 35000 miles, Wear is excellent for a heavy truck, and I rotate and balance them every oil change (5000) miles... I live in the desert, and have yet to have any complaints about their performance... They look great, and on my 20 inch aftermarket wheels, I went from 275 to 305's....

      BobO

      Year: 2014 Engine: 5.3L V8

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      July 01, 2017

      Review from Cooper Discoverer A/T3 Tire (Available From 31 in. to 35 in. Diameters)

      Perfection

      All the best in one tire. Zero road noise and looks super on the Truck.

      BryanW

      Year: 2016 Submodel: LT Engine: 5.3L V8

      Helpful (4)