When you™re looking for an all-season, all-terrain tire, look no further than the Cooper Discoverer STT Pro. Thanks to 3-2 inner tread ribs, alternating shoulder lugs and Mud Slingers„¢ 2.0, you™ll be able to conquer virtually any type of terrain - including the toughest mountain roads and trails, off-road muddied routes, and your everyday commutes.The Discoverer STT Pro also has Stone Armor„¢ Technology to protect your tire from any sharp rock or debris that stands in your way. With Earth Diggers„¢ Technology, you™ll experience outstanding traction, digging deeper than ever, and Rock Climber Sidewall„¢ Technology gives you the ultimate grip with its œclimber cleats for jagged rock and mud surfaces.On top of all that, the Discoverer STT Pro has M+S rated tires for improved wear and performance, a Standard Limited Warranty to ensure you are always protected. Drive confidently knowing that your tires are performing at their peak with the help of the Discoverer STT Pro.