LT275/65R18 Cooper Discoverer AT3 LT 123S[Aqua Vac Channels] – Deep center channels with a unique design improve the tire’s resistance to hydroplaning, ensuring reliable performance in wet conditions.[Even Wear Arc Technology] – The tire features Even Wear Arc Technology, maintaining balanced on-road treadwear and impressive handling throughout its lifespan.[Long Treadwear Warranty] – Enjoy peace of mind with a limited treadwear warranty of 65,000 miles or 105,000 kilometers. Try out these tires risk-free with a 45-DAY Test Drive*.[Micro-Gauge Zigzag Sipes] – Smaller gauge biting grooves (sipes) in the tread blocks enhance vehicle stability and control while reducing stone retention and drilling. Zigzag sipes create more biting edges for optimal wet and dry traction.[On-Road Comfort and Off-Road Durability] – Experience on-road comfort without sacrificing off-road durability, making these tires versatile for diverse driving needs.[Secure-Grip All-Terrain Design] – The 5-rib all-terrain pattern is specially designed to enhance off-road driving capability and improve wet and dry traction.All Terrain TireDiscoverer AT3 LTThe Discoverer AT3 LT is the tire you can trust for serious hauling. Whether you’re carrying heavy loads or navigating rough terrain filled with dirt and gravel, these tires are built to endure. They provide an unbeatable grip on the ground, offering the flexibility to transition seamlessly between rocky terrains, highways, and suburban roads. With the Discoverer AT3 LT, you’ll experience true freedom on the road.