Tailgating can be dangerous to the tailgater, especially if they are driving closely behind a large vehicle (such as a tractor-trailer, or gas tanker). By tailgating, the driver has a shorter distance to stop, decreases the margin of error and blocks the awareness of surroundings.

Why is it bad to tailgate?

Tailgating another vehicle is incredibly dangerous because you have little time to slow down if the lead driver hits the brakes. That is why road safety advocates and regulators recommend keeping at least a few seconds of distance between your car and the car in front of you.

Is tailgating dangerous driving?

Tailgating means driving too close to the vehicle in front of you and it's dangerous because it increases the risk of collision. If the vehicle in front of you brakes suddenly you might not be able to stop in time.