True or False: It is wise to shift gears while crossing railroad tracks.

Shifting gears while crossing railroad tracks is not advisable because it can lead to a loss of power to your wheels at a critical moment. When approaching tracks, it's important to have full control of your vehicle and to be able to accelerate if necessary. By being in the correct gear before crossing, you can maintain momentum, allowing for a smoother transition over the tracks and minimizing the risk of stalling. Additionally, many vehicles, especially manual ones, may require you to disengage the clutch to shift gears, which can momentarily reduce control of the vehicle when it's needed most. Ensuring that you are in the appropriate gear before reaching the tracks enhances safety and helps you navigate the crossing effectively.