When driving on a long trip, how often should you take breaks?

Taking breaks every 2-3 hours during a long trip is recommended for several important reasons. First, extended periods of driving can lead to fatigue, decreasing your alertness and reaction time. By taking regular breaks, you allow yourself time to rest and refresh, which is crucial for maintaining concentration on the road.

Additionally, breaks provide an opportunity to stretch and move around, which can help prevent discomfort and stiffness that may arise from sitting in the same position for too long. This physical movement can improve circulation and help you feel more energized for the drive ahead.

Though only stopping when tired may seem reasonable, it can be risky because fatigue can set in subtly and may not be recognized until it's too late. Stopping every hour or four hours may not strike the right balance, as a one-hour break might be too frequent while a four-hour gap could lead to significant fatigue. Therefore, the 2-3 hour guideline strikes a balance by allowing for sufficient driving time while ensuring you stay alert and rested throughout your journey.