How must the seatbacks be configured for a vehicle to pass inspection?

For a vehicle to pass inspection, the seatbacks must be securely fastened and capable of staying upright during operation. This requirement ensures the safety of the occupants by preventing the seatbacks from collapsing or moving unexpectedly, which could lead to injury in the event of a collision. Properly secured seatbacks contribute to the structural integrity of the seating area and ensure that passengers are adequately supported while the vehicle is in motion.

In contrast, having the seatbacks removed would compromise the vehicle's safety and passenger protection. Reclining completely is not necessary for the vehicle to pass inspection, as seatbacks need to maintain an upright position for safety purposes. The statement that there are no requirements for seatbacks is incorrect, as safety regulations clearly dictate that seatbacks must be properly maintained and secured for the vehicle to meet inspection standards.