What is the stopping distance on dry pavement at 60 mph?

At a speed of 60 miles per hour on dry pavement, the stopping distance is approximately 300 feet. This distance comprises two components: the perception/reaction distance and the braking distance.

The perception/reaction distance is the distance a vehicle travels from the moment a driver recognizes a need to stop until they apply the brakes, while the braking distance is the distance it takes for the vehicle to come to a complete stop after the brakes are applied. At 60 mph, the perception/reaction distance alone will add significantly to the total stopping distance, with the braking distance increasing rapidly due to the higher speed.

When calculating stopping distances, factors such as vehicle weight, brake efficiency, tire condition, and road surface also come into play. However, under normal conditions on good asphalt and with properly maintained vehicles, 300 feet is a commonly accepted estimate for the total stopping distance at this speed. Understanding this concept is crucial for safe driving, as it emphasizes the importance of maintaining a safe following distance and being aware of one’s speed.