Cooper Discoverer A/T3 XLT

The Discoverer AT3XLT offers the features and durability found in the Discoverer AT3LT with the added aesthetics and capability provided by rugged traction shoulders. These large, interlocking biting edges are built into the tyre's shoulders to offer traction and grip, additional resistance to abrasion and punctures, and added visual appeal for proud truck owners. Capable of extreme hauling and off-roading, the Discoverer AT3XLT offers Durable-Tread Technology and is available in 29 sizes from 15-20 inch rim diameters.

Tyre review data from 2 tyre reviews averaging 76% over 95,000 miles driven.

Dry Grip 85%
Wet Grip 85%
Road Feedback 75%
Handling 80%
Wear 65%
Comfort 90%
Buy again 70%
Snow Grip 70%
Ice Grip 60%

Tyre Information
First On Market:May 2022
Dimensions:31-265mm / 10-60 / 15-20"
Winter rated:Yes
Navigation & Ranking
Category Ranking:unranked of 30

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Show All All Season Premium Touring tyres

SizeFuelWetNoise
15 inch
LT31X10.50R15 109 RED73
20 inch
LT265/60R20 121/118 RED73
View All Sizes and EU Label Scores for the Cooper Discoverer AT3 XLT >>

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Latest Cooper Discoverer+AT3+XLT Reviews

Given 74% while driving a Chevrolet Utility (275/70 R18) on a combination of roads for 40,000 average miles
Was a better tire than the factory ones, just didn't get the mileage out of them that I was wanting, even though I rotate and balance them every 5K miles
Helpful 85 - tyre reviewed on July 9, 2025
Given 79% while driving a Dodge Ram 2500 (285/70 R17) on mostly motorways for 55,000 average miles
Used these for 55,000 miles on my Ram 2500 truck, mostly highway towing a toy hauler. Road manners were excellent. Wet, dry, snow. All very good. Lasted over 50k which is great. They handled the muddy min maintenance roads I have to deal with ok enough. Able to get back in the trail and rescue broken jeeps a few times. For your average truck that needs 8 hours of highway in between an hour of back woods roads it's a great quiet, and long lasting option.
Helpful 160 - tyre reviewed on October 18, 2022
There's a new all season tire, can it be best?!