Cooper 170291047 Discoverer Stronghold AT LT275/65R18 123/120S All-Terrain Tire

The Cooper Discoverer Stronghold AT is an off-road all-terrain tire built for drivers of pickups, crossovers, and SUVs looking for dependable traction off-road that can still offer comfort on the pavement. Purpose-built to conquer dirt, gravel, mud, and the challenges of city streets, it seamlessly blends off-road capability with secure on-road performance and reliable year-round traction.

Three-Peak Mountain Snowflake Rated: This tire handles light snow capably enough to meet the tire industry's severe snow service rating and displays the three-peak mountain snowflake (3PMSF) symbol. This LT275/65R18 tire features a Load Range E (10-ply) construction for enhanced durability and load-carrying capacity.

Key Features:

• Specialized rubber compound with next-generation all-terrain tread pattern featuring tough, interlocking tread blocks for off-road action
• Alternating scoop lugs in the shoulders with distinctive hook sidewall molding to find grip in gravel or loose soil
• Stone-ejecting ledges between each block keep rocks from getting lodged in the tread
• Deep, circumferential grooves and wide, lateral notches fight against hydroplaning
• Cooper's 3D sipe technology with textured edges on the shoulders for enhanced traction
• 17/32" tread depth for extended tire life

Construction: The internal construction consists of a robust, two-ply polyester casing with a single-ply polyamide reinforcement above two high-strength steel belts for increased durability, handling response, and high-speed stability.

Specifications: LT275/65R18 size with 123/120S load index and speed rating, Load Range E (10-ply rated), overall diameter of 32.1 inches, maximum load capacity of 3,415 lbs at 80 PSI. This tire is backed by a 60,000-mile limited treadwear warranty.