Which types of vehicles need to be inspected annually?

The correct answer is that passenger cars and light trucks need to be inspected annually. This regulation is in place to ensure that these common types of vehicles, which are frequently used for personal transportation, meet specific safety standards that help protect both the occupants of the vehicle and others on the road.

Annual inspections for passenger cars and light trucks include checks on critical components such as brakes, lights, tires, and emissions systems. By requiring these inspections, the state of Pennsylvania aims to reduce the number of unsafe vehicles on the road, minimizing the risk of accidents and improving overall road safety.

While other vehicle types may have different inspection requirements or frequencies, passenger cars and light trucks are specifically singled out in this context, making their annual inspection a critical part of maintaining public safety on highways and streets.