What is the maximum allowable steering wheel play for a 20-inch steering wheel?

The maximum allowable steering wheel play refers to the amount of movement you can have in the steering wheel without affecting the position of the vehicle's wheels. For a 20-inch steering wheel, the standard maximum play is 10 degrees. This specification is important for ensuring safe vehicle operation, as excessive play can lead to a lack of control when steering, which poses risks while driving.

The reason 10 degrees is the correct limit is that it strikes a balance between necessary maneuverability and the need for precise control. Steering wheel play is usually designed to accommodate minor adjustments while still allowing the driver to maintain control over the vehicle, especially in situations that require quick responses.

The other options represent amounts of play that exceed the specified 10 degrees, which could lead to steering instability, reduced responsiveness, and potentially hazardous driving conditions. Keeping steering wheel play within the recommended limit helps ensure that drivers can react promptly and effectively to changes in road conditions or traffic situations.