What is the recommended following distance when riding behind another vehicle?

Answer: B — At least four seconds

The recommended following distance when riding behind another vehicle is at least four seconds. This distance provides a greater margin of safety than shorter distances, allowing a motorcyclist sufficient time to react to sudden stops or emergencies. Motorcycles can stop more quickly than many vehicles, but this doesn't eliminate the necessity for a safe buffer to avoid collisions. A four-second following distance is especially important in adverse weather conditions or when riding in heavy traffic, where unexpected obstacles or changes in the road can occur. Proper following distance enhances a rider's visibility and gives them ample time to maneuver, making the ride safer overall.