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Cooper Discoverer AT3 XLT

Cooper Discoverer AT3XLT | All-Season, All-Terrain

The Discoverer AT3XLT with Durable Tread Technology hauls heavy loads with less wear and is built to withstand ongoing assault from dirt and gravel.

45-Day Road Test
60,000 Mile Treadwear Warranty on LT-Metric Sizes

Rugged Traction Shoulders -- Exclusive to the Discoverer AT3XLT, rugged traction shoulders provide increased off-road traction for boulder crawling and mud handling as well as resistance to abrasion and punctures.

Even Wear Arc Technology -- Tire shape engineered to strategically balance pressure at the tire-to-road contact area promoting even on-road treadwear and superior handling.

Whisper Grooves -- The "Whisper Groove" provides a sound barrier that reduces road noise.

Stone Ejector Ledges -- Ledges easily eject stones and gravel, protecting the tire from stones drilling into carcass and maintaining a clean tread for enhanced road traction. 


*  Based on 8K mile road test involving a controlled sharp flint surface.  Test was conducted via 3rd party fleet service in April 2018.  AT3 LT-Metric tires and two different leading All-Terrain LT-Metric tire lines were tested with identical vehicles and road conditions.  Individual rough road results may vary.
**  Based on warranties stated on manufacturer websites for the All-Terrain tires listed in the leading U.S. online tire ratings sites in April 2018.
***  Based on the average of five separate 60 to 0 mph wet braking tests conducted by 3rd part on U.S. test track in April 2018.  Four leading All-Terrain tire lines were tested with new tires, identical vehicles and the same test conditions over the same time period.  Individual on-road results may vary.


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