Cooper Discoverer AT3 LT LT265/70R16 121/118R | All-Season

Cooper Discoverer AT3 LT All-Season LT265/70R16 121/118R Tire

★★★★½4.7 (379 reviews)
Brand: COOPER
🌤️ All Season4.7/5💰 $276📏 LT265/70R16 121/118R

About This Tire

Cooper's legacy in American tire manufacturing shines through in the Discoverer AT3 LT, a tire built specifically for medium to heavy work trucks that demand unwavering reliability. This LT265/70R16 model combines decades of engineering expertise with Durable-Tread Technology to tackle the harshest job sites. The engineering delivers a shred-resistant silica compound that prevents cutting and chipping on rocky terrain while maintaining impressive wet road performance.

From a durability standpoint, the 16.5/32nds tread depth and 3,195-pound load capacity demonstrate this tire's commitment to heavy-duty hauling. The proprietary all-terrain tread pattern stops vehicles an average of 10 feet shorter on wet roads while the robust construction provides reliable service for demanding work applications backed by a comprehensive 60,000-mile treadwear warranty.

Key Features

💪
Durable-Tread Technology
Shred-resistant silica compound prevents damage from ongoing dirt and gravel assault.
🛞
Superior Load Handling
Carries heavy loads with reduced wear thanks to reinforced construction rated for 3,195 pounds.
🌧️
Enhanced Wet Stopping
Stops an average of 10 feet shorter on wet roads compared to competitive tires.
🛡️
Cut and Chip Resistance
Engineered specifically to withstand rocky and gravel terrain without compromising tread integrity.
☀️
All-Season Versatility
Non-directional tread pattern delivers consistent performance across varied weather conditions.
🎯
60,000-Mile Warranty
Best-in-class warranty coverage backs up the tire's extreme durability claims.

🎯 Best For

Medium to heavy-duty work trucksConstruction sites and gravel roadsDrivers who prioritize durability over comfortHeavy hauling and towing applicationsMixed on-road and off-road driving
📋

Specifications

📏
Size
LT265/70R16 121/118R
⚖️
Load Index
118
🏎️
Speed Rating
R
📐
Tread Depth
16.5 32nds
💪
Load Capacity
3195 Pounds

⭐ Customer Reviews

4.7
★★★★½
Based on 379 reviews
View All Reviews

💬 What Customers Say

★★★★★5.0 out of 5 stars Great tires, great seller.

Seller shipped incorrect load range tires, and I noticed 3 months later outside of the window for Amazon guarantee for returns. Seller still made it right and shipped me the correct load rating tires at no cost to me, and refunded a portion of the install cost. They didn't have to do that since I was outside of the return window, but they did honor the sale and did right. The tires are awesome, great in ice/snow, rain, mud. Not quite as aggressive as I'd like but they aren't mud tires and have z

Anthony K. · March 22, 2019👍 18 found helpful
★★★★★5.0 out of 5 stars Awesome buy

I bought this product cause my Michelin tires were out of stockThe guys who put these tires on for me said I got a great brand and tire, they run these on their trucksI have to say these new tires are doing a great job of hugging the road, I didn’t have to use 4wheeler drive coming back home thru the passAlaska has some icy conditions in the winter monthsWill be putting these tires to the test when we move south hauling a trailer and I’m thinking this truck will do just fine on the tripPeace of

Robert · February 10, 2021
★★★★4.0 out of 5 stars Increible

These rubbers offer excellent performance and a superior handling feeling. Since I installed them, the difference was immediate: the car feels more stable, the grip in curves is firm and driving on the road is much smoother. The design of the labrado helps maintain traction even on wet pavement, providing additional safety on rainy days.Another strong point is the noise level. They are surprisingly quiet, which makes long trips more comfortable and reduces vibration inside the vehicle. In additi

Lazaro Martinez de Paz · December 10, 2025
🏆 Amazon Best Sellers Rank: #476,485 in Automotive

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$276
★★★★½(379)
Cooper Discoverer AT3 LT All-Season LT265/70R16 121/118R Tire
SizeLT265/70R16 121/118R
Season🌤️ All Season