What should be the speedometer reading when the vehicle is not in motion during a pre-trip inspection?

During a pre-trip inspection, it is important that the speedometer shows a reading of 0 mph when the vehicle is not in motion. This indicates that the vehicle is stationary and confirms that all instruments and controls are functioning correctly. A speedometer reading of 0 mph ensures that drivers can accurately gauge their speed while driving, which is crucial for safety.

If the speedometer shows any reading other than 0 mph while the vehicle is stationary, it could suggest a malfunction in the speedometer system or issues with the vehicle's transmission, leading to potential safety risks on the road. Therefore, checking for a 0 mph reading is a fundamental step in verifying the condition of the vehicle before it begins operation. Ensuring that the speedometer is functioning properly not only aids in compliance with regulations but also enhances overall driving safety.