Thomson Delmar Learning has published an updated version of the ASE Medium/Heavy Duty Truck Test Preparation Manual Series. These 4th-edition manuals cover all medium- and heavy-duty truck exam areas from T1 through T8. Individual ASE test preparation manuals are available for these subjects: Gasoline Engines, Diesel Engines, Drive Train, Brakes, Suspension and Steering, Electrical and Electronic
Systems, Heating, Ventilation, and Air Conditioning, and Preventive Maintenance. This series reflects the most up-to-date ASE tasks available.

Each title in the series features practice test questions similar to those typically seen on an ASE certification exam to help users feel more comfortable and prepared to pass the actual test. Coverage includes overviews of each task list topic, including descriptions of the actual repair procedure being discussed, plus ASE test-taking strategies and detailed explanations as to why a particular answer is correct or incorrect.

All of the task lists are fully up to date and the integrated test preparation questions reflect the most recent ASE task changes for the broadest knowledge possible. Overviews of each task make an easy reference point for help in answering difficult ASE questions. Every book in the series has been reviewed by master technicians.