WTB Warden 2.3 TCS Tough/High Grip Tire All Mountain / Enduro / Gravity / Wet / Mud / Gravity DNA / TCS Bead / Enduro Casing Dedicated mud spike for the sloppiest days of riding. Tall, narrow knobs dig through the top layer of mud and bite into the firm ground below. Deep siping allows the knobs to conform to the trail. Ideal for muddy or extremely loose conditions. 1155g