Cooper
Discoverer® AT3 XLT™
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All-Season
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60k mi Warranty
- Beefy traction shoulders grip to tough terrain for enhanced off-road control
- Built for heavy hauling and towing
- A long-lasting tire backed by an outstanding 60,000-mile treadwear warranty
Increased off-road traction
Exclusive to the Discoverer AT3 XLT, rugged traction shoulders offer extra off-road traction.
Even on-road treadwear
Even Wear Arc™ Technology helps maintain balanced on-road treadwear and impressive handling throughout the life of the tire.
Reduced road noise
Whisper Grooves™ Technology provides a sound barrier that makes for a more peaceful ride.
Safeguard
Stone ledges eject stones and gravel, safeguarding the tire from damage.
Warranties & Guarantees
Our satisfaction pledge gives you 45 days to decide whether to keep select tires or exchange them for a different set of tires.
Exclusions apply; see full warranty for details.
Learn MoreThis tire is eligible for the Standard Limited Warranty.
Exclusions apply; see full warranty for details.
Learn MoreWe know you want to get the most out of your tires. That’s why we confidently back this tire with a warranty that helps protect you in the case of premature treadwear.
60,000 mi./ 95,000 kmExclusions apply; see full warranty for details.
Learn MoreFull Specs
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Load Range
C -
Load Index
109.0 -
Speed Rating
R -
Measured Rim Width (in.)
8.5 -
Section Width (mm)
31 -
Revs Per Mile
687 -
Max Load (lbs)
2270 -
Max Inflation Pressure (PSI)
0 -
Outside Diameter (in.)
0.0 -
Tread Depth (in 32nds)
16.0 -
Tire Size
31/10.5R15 -
Approved Rim Width (in.)
7.0-9.0
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