Clayton M. Greenfield (born June 3, 1984) is an American professional stock car racing driver. He last competed part-time in the NASCAR Camping World Truck Series, driving the No. 84 Toyota Tundra for Cook Racing Technologies.
Clayton M. Greenfield (born June 3, 1984) is an American professional stock car racing driver. He last competed part-time in the NASCAR Camping World Truck Series, driving the No. 84 Toyota Tundra for Cook Racing Technologies. (en)