LT285/55R20 Cooper Discoverer AT3 XLT 122R[Durable-Tread Technology] – The Discoverer AT3 XLT tire features Durable-Tread Technology, which enhances its resilience to endure the persistent challenges posed by dirt and gravel roads.[Even Wear Arc Technology] – The tire’s engineered shape strategically balances pressure at the tire-to-road contact area, promoting even on-road treadwear and superior handling.[Long Treadwear Warranty] – The tire comes with a limited treadwear warranty of 60,000 miles or 96,000 kilometers, providing confidence in its longevity.[Preventing Cutting and Chipping] – This tire is specifically designed to help prevent cutting and chipping of the tread lugs, making it ideal for traversing rocky and gravel terrains.[Rugged Traction Shoulders] – Exclusive to the Discoverer AT3 XLT, the rugged traction shoulders offer resistance to abrasion, enhancing the tire’s durability and traction.[Stone Ejector Ledges] – Stone ejector ledges are integrated into the tire’s design to expel stones and gravel, reducing the risk of tire damage and maintaining a clean tread for improved road traction.All Terrain Towing TireDiscoverer AT3 XLTThe Discoverer AT3 XLT is your trusted companion for all-terrain towing. Built with Durable-Tread Technology, this tire is up for the challenge of handling heavy loads and towing significant weights while delivering a smooth and comfortable ride on highways. It brings out the true utility of your pickup truck by providing the durability, traction, and power you need.