The American Trucking Associations has published a comprehensive textbook on risk factors, proximal causes, and prevention of large/heavy truck crashes.[9] Topics include the size and nature of the truck collision problem; safety research methods; driver, vehicle, and roadway risk factors; vehicle-based technologies; safety management and operations; regulations, enforcement, and compliance; and “active safety.” “Active safety” encompasses the many fleet-based safety practices that are beyond legal compliance requirements but which can dramatically enhance safety performance. The book emphasizes implementation of these practices within individual fleets, but they could also be disseminated through government-industry collaborations and alternative compliance approaches.