# Question: How Do You Check Your Safe Following Distance?

## How much should your following distance be when driving at night?

When visibility is low such as light fog, light rain, or nighttime driving, you should double the following distance to a minimum of 4 seconds.

This will seem like a large gap between you and the vehicle in front of you.

That’s ok..

## What is a 3 second following distance?

The 3-second rule is a simple way to double-check that you are driving at a safe following distance. Choose a fixed point that is even with the car in front of you. For example, a road sign or a building. … The 3-Second Rule allows for a safe following distance when the road is dry and straight.

## When should you use the 4 second rule?

You should apply the four-second rule when it’s wet, frosty or when you are towing a trailer. The four-second rule means that you leave four seconds between you and the vehicle in front. It gives you more time to react and more time to stop.

## How many car lengths should you be behind?

Figure one car length for every ten miles an hour,” Barndt said. “So if you’re doing 55 miles an hour you should have six car lengths between you so that if something happens to the car in front of you, you have time to stop or react.” The number two item Barndt says drivers are all guilty of is being distracted.

## What is the 3 to 6 second rule?

The 3-second rule only applies to good, daylight driving conditions. If you are driving in heavy traffic, driving at night or in weather conditions that are not ideal, such as rain or fog, consider doubling the 3-second rule to six seconds as a safety precaution.

## What is the 3 second rule?

Calculating this rule is fairly simple. Basically, you should always allow three full seconds between yourself and the vehicle in front of you. … If your speed increases, the distance between your vehicle and the car in front of you also needs to increase in order to leave the three-second gap.

## When should you increase your following distance?

The three-second rule is recommended for passenger vehicles during ideal road and weather conditions. Slow down and increase your following distance even more during adverse weather conditions or when visibility is reduced. Also increase your following distance if you are driving a larger vehicle or towing a trailer.

## What is the distance between cars while driving?

Traffic researchers, employing sound scientific principles, have time and again focused on what is known as the ‘two-second rule’. This means that at any given point while driving, one should stay at least two seconds worth of stopping distance from the vehicle directly in front of you.

## How many car lengths is 2 seconds?

The two-second rule is useful as it works at most speeds. It is equivalent to one vehicle- length for every 5 mph of the current speed, but drivers can find it difficult to estimate the correct distance from the car in front, let alone to remember the stopping distances that are required for a given speed.

## What is the 12 second rule?

The 12-second rule is designed to remind motorists that they need room to slow down, stop or take evasive action if something happens on the road in front of them. By watching for possible road hazards 12 seconds ahead, drivers will have more of a chance to avoid a collision.

## How many car lengths stop at 70 mph?

Driver Care – Know Your Stopping DistanceSpeedPerception/Reaction DistanceEqual to Approx Number of Car Lengths (@15 feet)40 mph59 feet950 mph73 feet1460 mph88 feet1870 mph103 feet232 more rows

## What is the best rule for following distance?

The two-second rule is a rule of thumb by which a driver may maintain a safe trailing distance at any speed. The rule is that a driver should ideally stay at least two seconds behind any vehicle that is directly in front of his or her vehicle.

## How does the 4 second rule determine the proper following distance?

Some Extra Tips: If it takes less than 4 seconds, you’re following to close and have to increase your distance. If it takes 4 or more seconds to pass the checkpoint, you have a safe following distance. Start counting seconds (one-one thousand, two-one thousand, etc.) as it passes the checkpoint.

## How many car lengths is safe following distance?

Remember: The space between your vehicle and a large vehicle behind you on a highway should be four seconds at speeds of 46-70 mph, plus one second for every 10 feet of vehicle length.