Final answer:
The driver must check the service and parking brakes, tires, lights and reflectors, mirrors, and coupling devices to ensure vehicle safety. Including how the brakes and tires affect stopping distances. Regular checks and safe driving practices contribute to road safety.
Step-by-step explanation:
The student question requires a check of vehicle parts and systems for safety before driving. The items that the driver needs to check are: 1) Service and parking brakes, 2) Tires, 3) Lights and reflectors, 4) Mirrors, and 5) Coupling and other devices. It is critical for safety to ensure these components are in good working order to prevent accidents. For example, well-functioning service brakes and tires are vital for proper stopping distance and maintaining control of the vehicle, while lights and reflectors are essential for visibility. Mirrors ensure the driver can see around their vehicle, and coupling devices are crucial for vehicles towing a trailer or other load.
Conducting these checks regularly assists in maintaining the vehicle's safety and performance. Knowing how long it takes for the truck to stop after hitting the brakes and the total distance covered to stop can also help in assessing the condition of the service brakes and tires. Safe driving practices, such as not wearing distracting clothing and maintaining personal hygiene, also contribute to overall road safety.