LT285/70R17 Cooper Discoverer STT Pro 121Q[Earth Diggers? Technology] – Large blocks with alternating mud scoops dig forcefully into loose dirt, sand, or sticky mud, allowing you to tackle tricky terrain with confidence.[Mud Slingers? 2.0] – Deep and wide trenches with additional notches help the tire power through thick mud and continuously clear mud from the tread, ensuring optimal off-road performance.[Patented Armor Tek3? Technology] – This tire features patented Armor Tek3? technology, reinforcing the sidewall to provide added strength and durability, making it ready for extreme off-road conditions.[Rock Climber Sidewall? Technology] – The tire is equipped with deep “climber cleats” and flex grooves built into the side, providing the grip needed to conquer tough obstacles like jagged rocks and thick mud.[Stone and Obstacle Protection] – The rubber compound is formulated to combat shredding and damage caused by stones and off-road obstacles, ensuring the tire’s resilience in demanding terrain.[Stone Armor? Technology] – Stone Armor? technology offers ultimate durability with channels, ridges, and edges designed to defend against sharp rocks and debris while expelling lodged stones.Discoverer STT ProExtreme Off-Road Performance TireWhen the trail gets extreme, and the terrain turns rugged, it’s time to equip your off-road machine with the Discoverer STT Pro tire. This tire is not for the faint-hearted; it’s designed for those who live for the thrill of off-roading and the challenges that come with it.