How does the recommended stopping distance change on wet roads compared to dry roads?

When driving on wet roads, the recommended stopping distance increases compared to dry roads due to reduced traction between the vehicle's tires and the road surface. Water creates a layer between the tires and the pavement, which can lead to hydroplaning or slippery conditions, making it harder for tires to grip the road. This decreased friction means that a driver will require more time and distance to come to a complete stop.

As a result, it becomes essential for drivers to adjust their following distance and stopping distances when road conditions are wet. The increase in stopping distance on wet surfaces accounts for both the physical dynamics of the vehicle and the additional reaction time needed to respond to the driving environment. Hence, ensuring safety by allowing more space to stop can help prevent accidents in such conditions.