What should be checked for proper operation in a vehicle's steering system?

In a vehicle's steering system, one of the critical checks is the play in the steering wheel. This refers to the amount of free movement that can occur in the steering wheel before the wheels start to turn. A proper steering system should have minimal play, indicating that the steering components are functioning correctly and that there isn’t excessive wear or looseness, which could compromise the vehicle's handling and safety.

Having excessive play can lead to poor steering control, making it difficult for the driver to maintain direction and respond effectively to road conditions. Thus, inspecting the steering wheel for play is an essential part of ensuring that the steering system is operating safely and effectively, contributing directly to vehicle safety on the road.