Massachusetts Registry of Motor Vehicles (RMV) Practice Test

Reducing speed and increasing following distance during adverse weather conditions is critical for maintaining control of the vehicle and ensuring safety. Adverse weather, such as rain, snow, fog, or ice, can significantly impact road traction and visibility. By reducing speed, a driver can better react to unexpected obstacles or changes in road conditions, allowing for safer stopping distances. Increasing the following distance provides a greater buffer zone between vehicles, which is particularly important when roads are slippery or when visibility is compromised. This extra space gives drivers more time to respond to any unforeseen circumstances, such as sudden stops by the vehicle in front or changes in road conditions. Driving normally as if conditions are clear or attempting to increase speed can lead to loss of control, while using high beams can be counterproductive in certain weather conditions like fog or heavy rain, where low beams are more effective. Therefore, adjusting speed and following distance appropriately is essential for safe driving in poor weather.