Steering wheel play should usually be no more than approximately blank degrees in either direction?

• A. 5
• B. 10
• C. 15
• D. 20

Answer: (B)

Steering play is the amount of free movement in the steering wheel before the wheels actually start to turn. The question tests how much of that free play is considered acceptable for safe and responsive handling. About ten degrees of wheel rotation in either direction is the standard guideline. This amount gives the driver a quick, predictable feel for how much input is required to steer, which is crucial for safely maneuvering an emergency vehicle.

If the wheel has more than roughly ten degrees of play, it usually means wear or looseness in the steering linkage or components such as tie rods, the steering box, pitman arm, or idler arm. That looseness can lead to delayed or imprecise steering, making it harder to react quickly to hazards or lane changes—especially at higher speeds or in tight maneuvering.

A much smaller amount of play, like around five degrees, is typically tighter than necessary and can indicate a need for precision setup rather than wear. A much larger amount, like fifteen or twenty degrees, signals significant wear or looseness that could compromise control. So, keeping steering wheel play near ten degrees is the practical, safe target.