A helmet is the single most essential piece of equipment that can save your life during a motorcycle crash. The leading cause of deaths in motorcycle accidents is from head trauma, and wearing a helmet can drastically lower your chances of incurring head trauma. Washington State laws require the use of a helmet when riding a motorcycle, but make sure the helmet you buy is sanctioned by the Department of Transportation. In the event that you are involved in an accident and are seriously injured in the process, you would definitely benefit greatly from consulting with a reputable Seattle car accident lawyer for the proper legal advice to take the right action.