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Cooper Tires

Cooper Discoverer AT3 XLT Tire For Truck & SUV

#408-4073-4
Cooper Discoverer AT3 XLT Tire For Truck & SUV
$511.99 each
Set Of 4 $2,047.96
Top Rated
Road Rated - 95
Size: LT325/65R18 127/124RPart: #17025402700000

Unfortunately, this product is discontinued in your selected store and nearby stores.

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Quebec residents: For information on maintenance and repair click here.

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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.

Standard Tire Care Guarantee

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

Tire Replacement Advantage

Our optional Replacement Advantage warranty starts at $9.99 per tire, and you’ll get free replacement tires against non-repairable damage from road hazards and manufacturer defects.

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

Tire Replacement Advantage warranty starts at $9.99 per tire

Product Details

The Cooper Discoverer AT3 XLT is an all-season, all-terrain tire built to handle heavy loads and tough conditions, including gravel and mud. Available in larger sizes, it offers exceptional durability and puncture resistance, all while providing a smooth, noise-free ride. Even Wear Arc Technology ensures balanced pressure for even tread wear and superior handling. Whisper Grooves reduce road noise, while Stone Ejector Ledges protect the tire from damage and enhance traction. Rugged traction shoulders improve off-road grip and resist punctures and abrasion, and wide circumferential grooves effectively evacuate water to reduce the risk of hydroplaning.

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.

  • Best suited for trucks and pick-ups

  • Alternating cleat lugs and scoop in biting edges improve grip

  • Snow groove technology with saw tooth block edges enhances snow-on-snow traction

  • Twin steel belts reinforced by spirally wrapped nylon improve durability, handling responsiveness, and high-speed stability

  • Mud & Snow (M+S) rated tire

  • Wheels sold separately

Part Number 17025402700000
Aspect Ratio Percent 65.00
Exclusive Winter Use No
Load Index - Single 127
Load Range E
M+S Rated Yes
Maximum Inflation Pressure 65 psi
Mileage Rating 96000 km
Number of Plies 5
Ply Rating 10
Prefix Code LT
Run Flat No
Sidewall Style RWL
Size LT325/65R18 127/124R
Speed Rating R
Tire Width 325 mm
Weight 67.902 lb
Wheel Diameter 18 in
Wheel Width Max 12 in
Wheel Width Min 9 in
Winter Rated No

Our return policy

View full return policy

Standard Tire Care Guarantee

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

Tire Replacement Advantage

Our optional Replacement Advantage warranty starts at $9.99 per tire, and you’ll get free replacement tires against non-repairable damage from road hazards and manufacturer defects.

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

Included

Non-repairable road hazard damage replacementPro-Rated

Included

1 year spare tire change service

N/A

Included

6-year warranty from the date of purchase

Included

Included

Repairable road hazard damage repair

Included

Included

New rubber valve stems

Included

Included

30 day customer satisfaction guarantee

Included

Included

View Tire Warranty Information

Road Rated

The Road Rated program is conducted at world-class testing facilities, by professional drivers, experts in tire testing, and third-party auditors. Our goal is to help you buy with confidence and select the tire that best suits your driving needs.

How we calculate our testing scores
95
Road Rated 95

Review Highlights

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Reviews

Rating Snapshot

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109 reviews with 5 stars.
11 reviews with 4 stars.
3 reviews with 3 stars.
6 reviews with 2 stars.
17 reviews with 1 star.

Overall Rating

4.3
115 out of 137 (84%) reviewers recommend this product

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    Filter Reviews

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    1 to 5 of 146 Reviews
    1 – 5 of 146 Reviews

    Cooper Discoverer AT3 XLT Tires Are Amazing!

    27 days ago
    Long tread life, quiet, very grippy, in wet and cold conditions they excel, firm ride and feel, great handling...the list goes on and on. I've had Cooper tires on my last 4 vehicles including these exact tires on a previous truck and will continue to buy these high quality products. Got an amazing clearance deal on these from CT - they have been discontinued from the manufacturer for a newer model - grab them while you can! These tires will outperform many much more expensive (and overrated) comparable tires from other manufacturers.
    Helpful?

    great tires.

    4 months ago
    Unbelievable tires price was better than anywhere in sask
    Helpful?

    Amazing in the snow

    3 years ago
    Got these tires a year ago, put almost 10,000 miles on them. Lots of highway driving and trips through the New York Adirondacks. I've had them in deep snow and rock crawling occasionally. Comfortable on-road, excellent off-road traction regardless of conditions. Very good snow performance. They don't lose traction until the snow hits the undercarriage of my Jeep. They don't lose traction in on-road snow unless I want them to. Very confidence inspiring. I highly recommend.

    Yes, I recommend this product.

    Originally posted on coopertire.com

    12 thousand miles and tires are shot

    3 years ago
    I have 12,500 miles driven in twenty months. 2004 Suburban AWD with no lift and exhaust is the only modification. Family of 7 driving between states on road trips and my thousand dollar plus set of tires needs replaced badly. Not an off-road vehicle and nearly all trips are on state highways. Used to think Cooper tires lasted a long time but will not recommend them nor but them after this experience. Have pictures of proof.

    Originally posted on coopertire.com

    Tread life

    3 years ago
    Currently i have 325 60 r20s on my single wheel ford f350. She is a welding rig and always has have 2k or more weight in the bed. So far they are going strong. I have about 37k miles on them and still lots of life left. Tires are wearing evenly and have had no balancing problems what so everm road noise is very minimal and they do good in wet grass, gravel, and muddy conditions. Light mudd not like bogging down in a mud hole kind of mud. Overall i would definitely buy again and fully recommend.

    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. Thank you!
    1 – 5 of 146 Reviews

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