Search  for anything...
Cooper

Cooper Discoverer AT3 XLT All-Season LT265/60R20 121/118R Tire

  • Based on 501 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$316.99 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Recently Viewed

Size: LT265/60R20 121/118R


Features

  • All-Season, All-Terrain Tire
  • Treadwear Warranty: 60,000 Miles
  • Aggressive Sidewall Design: Deep, jagged sidewalls that help the tires climb up rocks and plow through mud
  • Rugged Traction Shoulders provide increased off-road traction for boulder crawling and mud handling, as well as additional resistance to abrasion and punctures
  • Hauls heavy loads with less wear
  • Built to withstand the ongoing assault from dirt and gravel
  • Designed to prevent cutting and chipping on rocky and gravel terrain
  • Extreme durability for hauling
  • Standard Limited Warranty

Description

The Cooper Discoverer AT3 XLT All-Season LT265/60R20 121R Tire is designed for lifted, leveled and extra-large pickups for extreme hauling and aggressive off-roading, with a side wall design that makes this the industry's best looking AT tire. Worthy of your ride! The Discoverer AT3 XLT with Durable Tread Technology hauls heavy loads with less wear and are built to withstand ongoing assault from dirt and gravel. This ultra-capable tire offers the tread durability to handle backroad travel and weekend off-roading with the quiet performance for weekday driving around town. The Discoverer AT3 XLT exclusively sports rugged traction shoulders that provide increased off-road traction for boulder crawling and mud handling, as well as additional resistance to abrasion and punctures.


Manufacturer: ‎Cooper


Brand: ‎Cooper


Model: ‎DISCOVERER AT3 XLT


Item Weight: ‎56.3 pounds


Product Dimensions: ‎32.52 x 10.7 x 32.52 inches


Country of Origin: ‎USA


Item model number: ‎90000032611


Manufacturer Part Number: ‎90000032611


Section Width: ‎265 Millimeters


Aspect Ratio: ‎60.0


Construction: ‎Radial


Rim Diameter: ‎20 Inches


Load Index Rating: ‎121.0


Speed Rating: ‎R


Tread Depth: ‎16 32nds


Rim Width: ‎8 Inches


Date First Available: May 10, 2018


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Most well-rounded tire I can find!
Size: LT285/75R16 126/123R
Review Image by Daran Daran
Review Image by Daran Daran
Review Image by Daran Daran
Review Image by Daran Daran
Review Image by Daran Daran
I have less than 1k miles on these tires at this point, wanting to get a quick review out there to help any buyers interested in this newer release! I had difficulty finding reviews on these. These tires are extremely similar to the standard AT/3, which is an already excellent tire. The additional features on the sidewall both look good and should perform better for off-road durability, which was never really an issue. On the road, these tires are almost silent when new, and ride very smoothly and seemingly efficiently. I would recommend them as one of the better tires for this price point! UPDATE*** I just completed a 5,000 mile tire rotation with my tires. I added a photo after wheeling the Daniel Boone Backcountry Byway. To this point, the tires are wearing very smoothly, riding quietly, holding their balance, and very capable off-road. I have had one puncture from a screw that was easily fixed with a tire plug. I still highly recommend these tires! UPDATE*** 10,000 mile rotation is great. Haven’t been balanced since initial installation, and have been off-road on multiple occasions. Still silent on road, smooth, with VERY minimal signs of wear! Buy them! ... show more
Reviewed in the United States on August 11, 2018 by Daran Daran
    • Tell me what happened here
Size: LT275/70R18 125/122S
Review Image by Julio Julio
How in the hell do I get 3 tires That are coopers and the 4th one is dynapro.
Reviewed in the United States on October 11, 2018 by Julio Julio
    • Great tires, update after 40k miles & 60k miles
Size: LT285/75R16 126/123R
Review Image by BJ Lewinsky BJ Lewinsky
Review Image by BJ Lewinsky BJ Lewinsky
Review Image by BJ Lewinsky BJ Lewinsky
Review Image by BJ Lewinsky BJ Lewinsky
This is my 3rd set of Cooper AT3 tires. Each set has lasted over 60k easily. Just rotate your tires every 5k miles and these will last a long time. No hydroplaning. Decent on snow, good on mud. Much better tires than BFG All Terrains. Update: Attached are pics after 40k miles. I expect these tires to last another 30k to 40k miles. Also, I go offroad once or twice a week. I never get stuck with these tires. Screws and nails won't penetrate these tires. I've plucked out several screws from the rubber tread that didn't penetrate the tires. No flat repairs at all. These are the best tires I've ever owned by far. Update/60k miles & last 2 pics: The tires still have a lot of tread left, however, they are a bit noisy and there is some cupping- possibly due to my shocks. These are still the best tires I've owned and I'd buy them again. ... show more
Reviewed in the United States on July 8, 2019 by BJ Lewinsky BJ Lewinsky
    • Excellent Truck Tire
Size: LT285/75R16 126/123R
Review Image by Cold Iron Axe Cold Iron Axe
Review Image by Cold Iron Axe Cold Iron Axe
This is another excellent tires made by Cooper. I feel like this is a large improvement over Cooper‘s Discoverer AT3. Truck has excellent ride, road noise is much quieter than the previous AT3. Tires Handel great in mud, snow, and rain. Tires were sold a great price to, I highly recommend these tires over Goodyear, Bridgestone, and all the other top name brands. These tires are also made in America as well, which is very important to me. ... show more
Reviewed in the United States on November 27, 2018 by Cold Iron Axe Cold Iron Axe
    • Awesome ride both on and off road!
Size: 33X12.50R15LT 108R
Review Image by L. Perry L. Perry
I replaced my Cooper Discoverer STT's with a set of these and couldn't have made a better choice. I spend most of my time driving on asphalt or concrete roads and only about 15% off road so I needed some tires that would allow me to actually listen to the radio while driving. These tires not only provide me with a better and much more quiet ride, but they don't have to be re-balanced every 500 miles like the STT's. Well worth the money and I will buy these again. ... show more
Reviewed in the United States on February 17, 2019 by L. Perry L. Perry
    • watch sidewall issues.
Size: LT275/70R18 125/122S
Review Image by robert robert
Got these tires in dec of 19. Followed truck tire pressures and specs. Fast forward to Aug of 2020. Cracking split in sidewall. Will be contacting cooper. Less than 10k on "New Tires"
Reviewed in the United States on August 11, 2020 by robert robert
    • Exceeds expectations so far.
Size: 31X10.50R15LT 109R
I've only put a couple hundred miles on them so far, but I put them through mud, gravel, wet grass, and a stream crossing and they handled admirably. They're easily the quietest AT tire I've had, virtually silent even at 80 mph. I'm really impressed by the manners on pavement, very grippy through takeoffs and in the curves. They felt a touch floaty on gravel, but nothing serious. Not as good as a dedicated mud tire in the muck, but I would class it as very good to excellent for an All Terrain tire. On wet grass it did extremely well, not aggressive enough to mess up the clients yard, but grippy enough to go slow without spinning out, same with the slick rock in the creek. I'm interested to see how these puppies do in the snow and ice this winter, but based on reviews and my experience so far I expect it will be good to excellent. Looks were secondary to my decision, but I have to admit they're a tough looking tire, at first glance you could easily think they were a dedicated off road tire and being an old fart with a white truck I like the way the raised white letters look too although I know that's not the thing anymore (don't worry you can put the all black side out if you prefer). ... show more
Reviewed in the United States on May 14, 2021 by Ed Fitzgerald
    • Sturdy A/T tire.
Size: LT295/70R18 129/126S
I bought this tire in the 295/70LT 18 size, It works on the stock wheels on my 2021 F-350 4X4.. I upgrade to this tire because I'm hauling a 4000# slide in truck camper. This tire has a 4080# rating. so far I'm very pleased with it. good traction on all surfaces and it's quiet on the highway. Only10k miles on it so far though. ... show more
Reviewed in the United States on June 12, 2021 by Shuffles

Can't find a product?

Find it on Amazon first, then paste the link below.