Cooper Discoverer STT Pro Mud-Terrain Tire (32" - LT275/65R18)

Maximum Off-Road Traction Without Compromising Road Manners. The Cooper Discoverer STT Pro Mud-Terrain Tire (32" – LT275/65R18) is purpose-built for aggressive off-road performance. Whether tackling mud, rocks, or rugged terrain, it delivers relentless traction while maintaining surprising composure and stability on pavement-making it versatile for both trail and highway use.

32-Inch Toughness for Lifted and Stock Rigs. With an overall diameter of approximately 32 inches, the Cooper Discoverer STT Pro Mud-Terrain Tire (32" – LT275/65R18) provides extra ground clearance and an aggressive stance. It fills out wheel wells without requiring major suspension modifications, making it ideal for vehicles equipped with 18-inch wheels seeking a serious off-road upgrade.

Armor-Tek3 Sidewall Reinforcement. Built with Cooper’s proprietary Armor-Tek3 construction, the Cooper Discoverer STT Pro Mud-Terrain Tire (32" – LT275/65R18) offers enhanced sidewall strength. This reinforcement improves resistance to punctures, cuts, and impacts, ensuring durability during trail abuse and rough backcountry routes.

Hybrid 3-2 Tread Block Pattern. The Cooper Discoverer STT Pro Mud-Terrain Tire (32" – LT275/65R18) features an advanced tread layout with large lugs, alternating shoulder scoops, and stone ejectors. This hybrid 3-2 pattern provides relentless grip in deep mud, loose dirt, and rocky trails. The staggered tread design helps clear debris quickly, maintaining traction under throttle in demanding conditions.

Installation. Putting this Cooper Discoverer STT Pro Mud-Terrain Tire (32" - LT275/65R18) on your vehicle takes 1 hour to install.

Warranty. There is a limited warranty on this product.

Application. The Cooper Discoverer STT Pro Mud-Terrain Tire (32" - LT275/65R18) offers universal fitment.

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