Cooper
Discoverer® STT Pro™
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All-terrain
Starting at $248.00 ea
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Tire Features
Stone Armor™ Technology protects the tire from damage caused by sharp rock and debris
Mud Slinger™ 2.0 offer deep, wide trenches with additional notches that continuously clear thick mud from the tire.
Eath Diggers™ Technology digs deeper into mud, sand or dirt with large shoulder scoops and lugs.
Rock Climber Sidewall™ Technology offers climber cleats and flex grooves that grip jagged rock and power through mud.
Armor Trek3® Technology provides incredible tread and sidewall durability on tough terrain.
Tire Description
Attention off-road warriors, the Discoverer STT Pro tire is our most advanced, extreme and capable off-road tire to date. This is a tire built for the kind of adventure you find at remote destinations. The Discoverer STT Pro lets you go where others won't. Rock, mud and dirt have all met their match. Now, go make molehills out of mountains.
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 MoreFull Specs
Price Range $248.00 - $636.00
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Load Range
C -
Load Index
109 -
Speed Rating
Q -
Measured Rim Width (in.)
8.5 -
Section Width (mm)
31 -
Revs Per Mile
674 -
Max Load (lbs)
2270 -
Max Inflation Pressure (PSI)
50 -
Outside Diameter (in.)
30.75 -
Tread Depth (in 32nds)
20 -
Tire Size
31/10.5R15 -
Approved Rim Width (in.)
7.0-9.0 -
Price
$250.00