This listing is for new Cooper Discoverer AT3 XLT LT315/70R17 E/10PLY BSW Tires. Manufacturer part number: 170046002. The Cooper Discoverer AT3 XLT is an all-season, all-terrain tire engineered for drivers who need confident off-road traction without sacrificing comfort on pavement. This tire is built to handle heavy loads and tackle challenging terrains like gravel and mud, offering high durability, puncture resistance, and a surprisingly quiet ride. This tire features deep tread blocks and wide voids designed to grip in loose dirt, gravel, and mud. Stone ejectors between the lugs help prevent damage and self-clean the tread for consistent off-road performance. Zigzag sipes and staggered shoulder blocks further boost traction on slippery or uneven terrain. For weekend adventurers, outdoor workers, and overland drivers, the Cooper Discoverer AT3 XLT delivers reliable performance with the toughness to handle demanding terrain. Best suited for: Trucks and Pickups. Tire Features: Even Wear Arc Technology: Balances pressure, promotes even tread wear, and ensures excellent handling Whisper Grooves: Act as sound barriers for a quieter ride. Stone Ejector Ledges: Prevent stone retention, protect the tire from damage, and enhance road traction. Rugged Traction Shoulders Boost off-road traction and resist punctures and abrasions. Wide Circumferential Grooves: Effectively evacuate water and resist hydroplaning. Alternating Cleat Lugs and Scoops: Enhance grip in tough conditions. Snow Groove Technology: Saw-tooth block edges improve snow-on-snow traction. Reinforced Twin Steel Belts: Paired with spirally wrapped nylon for durability, responsiveness, and high-speed stability. Rated for Mud & Snow (M+S), this tire is engineered to perform on and off the road with confidence.