What is the maximum allowable degree of play in steering wheels?

The maximum allowable degree of play in steering wheels is indeed 10 degrees. This standard is crucial to ensure safe and effective steering control for commercial vehicles. Having a specified degree of play allows drivers to have a clear understanding of the responsiveness of the steering system.

If the play is too loose, it could result in delayed reactions to steering inputs, making it difficult to maintain control, especially in critical situations such as making sharp turns or avoiding obstacles. Therefore, keeping the play within the 10-degree standard helps ensure that drivers can achieve an adequate level of control and quick response, which is vital for safety on the roads.

In contrast, the other options suggest higher degrees of play, which could compromise safety by making the vehicle more difficult to navigate and respond to driver commands effectively. Thus, adhering to the 10-degree standard is essential in maintaining vehicle control and ensuring safety on the road.