đź›» Ready to dominate every mile, rain or shine!
The Cooper Discoverer AT3 XLT LT275/65R20 tire is a robust all-season, all-terrain radial tire designed for professional-grade durability and traction. Featuring an aggressive sidewall design and rugged shoulders, it excels in off-road conditions like rock crawling and mud handling while supporting heavy loads up to 3750 lbs. With a 60,000-mile treadwear warranty and resistance to abrasion, cutting, and chipping, it ensures long-lasting performance for demanding drivers.
| Brand | Cooper |
| Seasons | Year Round |
| Size | LT275/65R20 126/123S BLK |
| Section Width | 275 Millimeters |
| Load Capacity | 3750 Pounds |
| Tread Depth | 16 32nds |
| Tread Type | Non-Directional |
| Maximum Pressure | 80 Pound per Square Inch |
| Ply Rating | 8-Ply |
| Rim Width | 8 Inches |
| Tire Diameter | 34.1 |
| Item Diameter | 20 Inches |
| Item Weight | 61.06 Pounds |
| UPC | 029142970026 |
| Global Trade Identification Number | 00029142970026 |
| Vehicle Tire ISO Metric Size Description | 275/65R20 |
| Construction Type | Radial |
| OEM Part Number | 90000046780 |
| Manufacturer | Cooper |
| Model | DISCOVERER AT3 XLT |
| Item Weight | 61.1 pounds |
| Item model number | 170044002 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 170044002 |
J**E
Worth the money.
Second set of these tires I’ve had on 2 different vehicles. Low road noise as long as you have a good alignment and rotate on schedule. They last longer than most A/T truck tires. Good traction on all surfaces and they look good. Just wish they put white lettering on the 20” tires.
G**H
Cooper Tires
Quiet ride, good grip, and look good as well. Cooper is making some good tires.
S**N
Great HD tires
This is the second truck that we have put these tires on. The first was a chevy 1500, the current is a Ram 3500. They ride just a quiet and smooth on the 3500 as the 1500 which is super impressive. No vibration, little to no road noise, great in the rain, the last were great in the snow so we assume these will be as well. Another great tire from cooper, we won’t buy any other brand.
D**E
Great tires
Love these tires. They are not loud, have minimal to no vibration on the road and has enough grip to get me out of minor situations.I learned a long time ago that the heavier your vehicle is, the more frequent you should rotate your tires for longevity and even wear. Tire pressure matters too.
J**T
Awesome tires
Love them! Rotate as needed!
A**E
Cooper xlt 10ply
Very good tire , excellent all around in varying weather conditions , snow ,ice , heavy rain ,slushy water from tread very well.. my second set of these on a chev 2500hd ..hauls trailers often varying weight..Overall excellent tire IMONOT a loud tire either , minimal road noise ,depends on road surface , like new yet ,with a couple of thousand miles , long term should be good , from what I see as of now ...Seller was quick too ship...Excellent priceWill buy again
A**R
Very smooth
Great tires
R**
Good Looking Tires
These tires look great and ride nice. I was a bit disappointed with the installation process where they were sent to. I ended up paying extra for them to be installed. Otherwise the service was good and they installed them quickly. Overall I am happy with my purchase.
Trustpilot
5 days ago
1 day ago
