Safety Center

What Is Tailgating?

Tailgating occurs when one vehicle follows another too closely, leaving insufficient stopping distance in case of sudden braking. It’s a dangerous driving behavior that increases the risk of car crashes.

Drivers can maintain an appropriate distance between vehicles by following the three-second rule. This means there is a three-second gap between the lead vehicle and the trail vehicle. (If the lead vehicle drives past a sign on the road, it should take three seconds for the trail vehicle to pass that sign.) In adverse weather conditions or at higher speeds, this time gap should be increased to account for greater stopping distances.

Why do drivers tailgate?

Drivers tailgate for two main reasons — they are rushed or impatient. Their purpose is to pressure the lead driver to increase their speed or change lanes, allowing them to pass. Tailgating occurs more frequently in heavy traffic and on high-speed roads. Tailgating can cause:

Rear-end collisions – an abrupt stop or decrease in speed by the lead driver may not allow enough time for the trail driver to avoid a crash

Erratic driving behavior – the lead driver may become nervous and increase their driving speed or change lanes without caution

Reduced visibility – the driver who is tailgating has limited visibility of hazards or debris ahead because they’re following the lead vehicle too closely

Road rage – the driver who is being followed may become angry and engage in dangerous behaviors, such as brake checking to gain attention or retaliate

How to respond to tailgaters

When a driver is following you too closely, stay calm, and keep focused on what is in front of you. Refrain from allowing their bad behavior to influence your good driving behaviors. Keep safety in mind, and remember, they have no authority over you.

The best decision might be to let the tailgater pass. If you’re driving on a multi-lane highway, check your rearview and side mirrors. If you deem it safe, use your signal to change lanes and allow the trail vehicle to pass. On a single-lane roadway, however, maintain a safe driving speed. Stay focused on your surroundings to avoid hard braking or abrupt stops.

Do not engage with the driver behind you. This includes hand gestures or any aggressive behaviors that may put yourself or other vehicles at risk.

NJM Insurance Group’s Commitment to Safety

NJM’s enduring commitment to safety can be traced back to our earliest days — with a focus that has expanded from improving conditions in manufacturing facilities to helping keep customers safe on the roads and at home. NJM is a leader in personal and commercial auto, homeowners, and workers’ compensation insurance.

Our Safety Center pages are filled with tips related to the safety and maintenance of your home and autos. The information contained in these articles should not be construed as professional advice, and is not intended to replace official sources. Other resources linked from these pages are maintained by independent providers; therefore, NJM cannot guarantee their accuracy.