When passing a two-wheeled vehicle, what is the minimum distance you should allow due to wind effects?

When passing a two-wheeled vehicle, allowing a minimum distance of 6 feet is important because this spacing helps to protect the rider from being affected by the turbulence and wind generated by the passing vehicle. Two-wheeled vehicles, such as motorcycles and bicycles, are more susceptible to wind effects due to their smaller size and lighter weight compared to four-wheeled vehicles. A distance of 6 feet provides enough space to minimize the risk of losing control, which can happen if a rider is adversely impacted by the wind created as a vehicle drives by.

Maintaining this distance ensures both the safety of the two-wheeled rider and the passing vehicle's driver, as it creates a buffer zone that reduces the likelihood of causing a hazard. Choosing a distance greater than 6 feet may further enhance safety, but 6 feet is the minimum threshold recognized to mitigate wind effects effectively, making it the correct answer in this context.