Nexen's Roadian MT is a mud terrain tire that's designed for use on light trucks and SUVs and offers drivers strong traction off road and added durability for a longer tread life. Nexen built the Roadian MT to give drivers of light trucks and SUVs excellent traction and performance off road. Deep tread grooves are meant to enhance traction in mud and other rough off road terrains, while wide grooves within the tread drain water away from the tire to reduce the risk of hydroplaning on and off road.