Truck mudding is an event during which trucks are raced through the mud. The trucks are no ordinary trucks. They have special modifications that make them more durable to withstand harsh driving conditions like mud and rocks. In order to stay agile they are usually raised and have high performance engines similar to those of NASCAR vehicles.
Special products and equipment are required for truck mudding. Trucks used for mudding have bigger wheels and they have heavier than normal bodies. http://www.allmudtrucks.com/ Special tires are used which have deep ridges that grasp the mud to maneuver easier. In order to keep the driver safe, most mud trucks have cages or roll bars installed in case a truck flips over.http://www.allmudtrucks.com/ Other special equipment and parts include mud flaps, splash guards, and grille guards.http://www.car-stuff.com/mudflaps.htm
Just like with any racing event, truck mudding requires expertise and stamina from the driver. The driver must have knowledge about the terrain and how to read the course. The National Mud Racing Organization or NMRO is the sanctioning body for mud racing, 4x4 stock, and modified Tough Truck Racing. http://www.nmro.net/information There are currently over 400 racers registered in the organization. http://www.nmro.net/information The race series is based on a season of races in which competitors receive points. Top finishers receive prizes which include awards, trophies, and cash prizes. http://www.nmro.net/information
Races are spectator sports where trucks are set up in an arena where they drive through pools of mud and debris, attempting to beat a record time. It can be similar to drag racing or monster truck events, but the vehicles are aggressively racing through mud and other racers. Races are available for public viewing around the United States, and event calendars can be found on participating websites.
Some noteworthy truck mudding spots include Azusa Canyon in Azusa, California and Holister Hills in Holister, California. http://www.fourwheeler.com/eventcoverage/129_0906_4x4_truck_mudding_spots_usa/index.html These spots are highly recommended by mudders for their location and the fed from nearby rivers.