Adapted from race-proven technology designed for the Baja 1000-winning Mud-Terrain T/A® KM3 and Baja T/A® KR2. Built with Steel-Belted Radial Construction - For increased durability and optimal ride quality. Engineered to Balance Maximum Toughness with Minimal Weight - For more comfort and handling performance. Traction-Armor Sidewall Sculpture - Designed to boost traction capabilities in mud and soft soil thanks to a notched shoulder design. Terrain-Attack Tread Design - Tread blocks are designed to deliver incredible grip from any angle of approach. Mud-Phobic Bars - Created to release compacted mud for enhanced traction in muddy and soft soil conditions. Linear Flex Zones - Built to allow the tire to flex and envelop objects in aired-down situations.