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  • Cooper Tires

    Cooper Tires Discoverer STT PRO Mud Terrain Tire For Truck & SUV

    #208-9313-0
    Cooper Tires Discoverer STT PRO Mud Terrain Tire For Truck & SUV
    $312.99 each
    Set Of 4 $1,251.96
    Top Rated
    Size: 31X10.5R15 109QPart: #170110034

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    Book Online for Tire Installation

    6 year, nationwide tire warranty is included when you install at Canadian Tire!
    To book an appointment online, look for your link included on the Order Confirmation page or order confirmation email after your purchase.

    6 Year Nationwide Tire Care Guarantee

    Included with installation

    Tire Replacement Advantage Warranty

    From $9.99 per tire with installation $9.99

    Product Details

    The Cooper Discoverer STT Pro All Season Truck Tire is engineered to tackle challenging terrain. Thanks to its advanced built-in technology and unique rubber compound, this tire delivers exceptional performance in wet, dry, and off-road conditions. Perfect for rock crawling or dealing with difficult muddy terrain, this tire ensures superior traction and grip for adventurous drivers.

    Mud And Snow Rated

    The M+S symbol differentiates an All-Season tire from a Summer only tire. While rated for light snow, they will not match a winter tire for traction or stopping distance on snow and ice.

    • Rock Climber Sidewall™ Technology for overcoming tough obstacles

    • Third ply angle enhances resistance to cuts, snags, and punctures

    • Specially formulated rubber compound for excellent off-road performance

    • Large depth side biters improve traction in soft terrains and rock crawling

    • Traction on inclines minimizes the risk of side-slip

    • Alternating mud scoop and asymmetrical scallops for easy navigation through muddy terrain

    • Wheels sold separately

    • Wheels sold separately

    Part Number 170110034
    Mileage Rating 109850 km
    Speed Rating Q
    Load Index - Single 109
    Winter Rated No
    Aspect Ratio Percent 10.50
    Wheel Diameter 15 in
    Load Range C
    Ply Rating 6
    Run Flat No
    Prefix Code FLOTATION
    Wheel Width Max 9 in
    Exclusive Winter Use No
    M+S Rated Yes
    Maximum Inflation Pressure 50 psi
    Sidewall Style BSW
    Size 31X10.5R15 109Q
    Tire Width 10.5 in
    UTQG 0//
    Weight 47.178 lb
    Wheel Width Min 7 in
    Warranty

    This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details. This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details.

    User Manual

    View user manuals and additional product information

    Download

    Standard Tire Care Guarantee

    Our 6-year nationwide Standard Tire Care Guarantee is included on all tires that are purchased and installed at Canadian Tire.

    Tire Replacement Advantage

    Column content: Our optional Tire Replacement Advantage warranty gets you free replacement tires against non-repairable damage from road hazards and manufacturer defects.

    From $9.99 per tire with installation

    You can opt in when booking your installation appointment online, then pay (or opt out) in store.

    CoverageStandard Tire Care GuaranteeTire Replacement Advantage
    Warranty costNo charge with installationFrom $9.99 with installation
    Manufacturer defects or damage replacementPro-Rated

    Availability

    Non-repairable road hazard damage replacementPro-Rated

    Availability

    1 year spare tire change service

    unavailability

    Availability

    6-year warranty from the date of purchase

    Availability

    Availability

    Repairable road hazard damage repair

    Availability

    Availability

    New rubber valve stems

    Availability

    Availability

    30 day customer satisfaction guarantee

    Availability

    Availability

    View Tire Warranty Information
    Online Ordering:
    • Pick Up is free at most stores (some stores require a minimum order value before tax)

    • Shipping fee is based on size and weight of products and distance from address to store

    • Same-Day Delivery costs $9.99 per order

    • Same-Day Delivery and Ship to Home are unavailable for tires and wheels

    • Online Ordering Information.

    Returns:
    • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase

    • Some products are non-refundable and non-exchangeable

    • Special order hard parts and specific application automotive parts must be returned to original store of purchase

    • The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.

    Review Highlights

    List of Pros Highlights
    List of Cons Highlights

    Reviews

    Rating Snapshot

    Select a row below to filter reviews.
    146 reviews with 5 stars.
    17 reviews with 4 stars.
    11 reviews with 3 stars.
    9 reviews with 2 stars.
    13 reviews with 1 star.

    Overall Rating

    4.4
    168 out of 194 (87%) reviewers recommend this product

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      Filter Reviews

      • purchase
      • satisfaction
      • snow
      • for emergencies
      • performance
      • volume
      • terrain
      • weight
      1 to 5 of 196 Reviews
      1 – 5 of 196 Reviews

      Excellent on and off-Road

      3 years ago
      I have had them about 2 almost 3 months, and they were recommended by several local Jeepers. And so far they are awesome.

      Yes, I recommend this product.

      Originally posted on coopertire.com

      On my Jeep JKU

      3 years ago
      I needed new tires and wanted to try something new. Many Jeep friends recommended Cooper tires. I’m so glad I bought them. I have Tested them out on the trails and some rock crawling and I am very very happy with them! I highly recommend them and I’ll even convince my boyfriend to switch over to Cooper for his jeep. In mud I had absolutely no problem the traction is perfect.

      Yes, I recommend this product.

      Originally posted on coopertire.com

      Quite mud terrain with great off road capabilities

      3 years ago
      Quieter than other Mud Terrain tires I have owned with a nice ride quality while at the same time delivering very good off road performance on wet & dry rocks and on muddy trails.

      Yes, I recommend this product.

      Originally posted on coopertire.com

      Good tires but didn't last long for me.

      3 years ago
      These are great tires in all driving conditions in my experience. I have never gotten stuck in anything. They are not super quiet and the ride is a bit bumpy but that is expected with any lifted truck. Unfortunately I have put only 14,000 miles on them and they already need replaced. I expected at least 30,000 miles and for the price I am disappointed. My tire size is 37x12.5xR20. Other than that the best tires I have ever owned traction wise. I have driven off road and through the woods on occasion and can attest that the sidewall is very durable. I recommend them but beware of the tire tread life.

      Yes, I recommend this product.

      Originally posted on coopertire.com

      Response from coopertire.com:
      3 years ago
      Consumer Engagement Specialist
      Thank you for taking the time to leave us a detailed response. We'll be sure to pass your thoughts along to our product teams. Thanks for deciding to #GoWithTheCoopers.

      No matter what you drive!

      3 years ago
      I have run this tire on my work trucks since it was released. I have put them on Dodges, Fords, Chevrolets, and Jeeps. The tire of choice if you must access remote job sites. Great traction and protection from punctures. The last thing you need in the middle of nowhere is a flat tire!

      Yes, I recommend this product.

      Originally posted on coopertire.com

      Response from coopertire.com:
      3 years ago
      Consumer Engagement Specialist
      We appreciate your continued loyalty to Cooper Tire. Keep enjoying the ride!
      1 – 5 of 196 Reviews

      No questions have been asked about this product.

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