

🛻 Elevate your ride with unstoppable traction and durability!
The Cooper Discoverer AT3 XLT LT275/65R20 E 126/123S tire is a 10-ply, all-season, all-terrain tire designed for lifted and large pickups. It features aggressive sidewalls and rugged traction shoulders for superior off-road performance, backed by a 60,000-mile treadwear warranty. Built to haul heavy loads up to 1700 kg, it balances durability and quiet street performance, making it ideal for professionals who demand reliability and style on and off the road.














| ASIN | B09912RCTL |
| Best Sellers Rank | #216,414 in Automotive ( See Top 100 in Automotive ) #38 in SUV & 4X4 Tires |
| Brand Name | Cooper |
| Customer Reviews | 4.7 4.7 out of 5 stars (778) |
| Global Trade Identification Number | 00029142972129 |
| Included Components | Tire Only |
| Item Diameter | 32.8 Inches |
| Item Dimensions | 83.3 x 83.3 x 29 centimeters |
| Item Type Name | Tire |
| Item Weight | 25.33 kg |
| Load Capacity | 1449.23 kg |
| Load Index | 120 |
| Manufacturer | Cooper |
| Maximum Pressure | 121 Pound per Square Inch |
| Ply | 10-Ply |
| Rim Size | 17 Inches |
| Rim Width | 8.5 Inches |
| Seasons | Year Round |
| Section Width | 285 Millimeters |
| Size | LT285/70R17 121/118S BLK |
| Speed Rating | S |
| Tire Aspect Ratio | 70 |
| Tire Diameter | 32.7 |
| Tread Depth | 17 32nds |
| Tread Type | Non-Directional |
| UPC | 029142972129 |
| Unit Count | 1 Count |
R**E
Very good traction in dry or wet snow........ wide tire is hard to balance....ore than one attempt requiring the tire to be deflated and turned 90 degrees and re-balance.
G**F
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).
C**S
Very satisfied with this purchase. The tires exhibit an Excellent & smooth ride, extreme traction, and are surprisingly quiet for a tire this aggressively treaded. The most noticeable aspect of these new tires is how they slice through and practically laugh at the water on roadways. While the stock Wranglers I ran for years had a tendency to hydroplane-- these Cooper's slice through water like a knife through cheese, never mind the very tough but good looks. I'll stay with Cooper from here on out..Oh, and special kudos to NTB who had no qualms about installing a slightly oversized tire after they thoroughly investigated my 4x4 Longhorn's clearances.
D**N
I really like these tires so far. Much less noise than the 33x12.5x20 that were on the truck when I got it (2012 f150 platinum). Great amount of traction and no issues so far. (roughly 1k miles in) They look rugged enough with normal functionality. Definitely happy with the purchase!
D**N
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!
Trustpilot
1 month ago
1 week ago