Four-wheel-drive trucks compete in many types of motorsports where no car would dare show its face. To realize the ultimate potential of a competitive truck, many off-road activities are fitted to four-wheel-drive trucks to race on mud, rock and sand. Monster Trucks, Tough Trucks, drag racing trucks, truck pulls, obstacle courses, rock-climbing, Trail Riding trucks and the daredevils who drive them fill this colorful action-packed book about the most entertaining off-road vehicles in motorsports.