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Cooper Discoverer A/T3 XLT View Gallery (1)
31-265/10-60 R15-20 2 sizes 2022 Winter rated

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.

Dry Grip
87%
Wet Grip
80%
Road Feedback
80%
Handling
83%
Wear
77%
Comfort
90%
Buy again
73%
Snow Grip
70%
Ice Grip
60%
3 Reviews
78% Average
115,000 miles driven
All Tests

Sorry, we don't currently have any magazine tyre tests for the Cooper Discoverer AT3 XLT

Size Fuel Wet Noise
15 inch
LT31X10.50R15 109 R E D 73
20 inch
LT265/60R20 121/118 R E D 73
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
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.
October 18, 2022
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