When rain falls, extra caution is needed to prevent a car ride from becoming a life-threatening event. Water splashing on asphalt creates a slippery film that separates tires from the road surface. This phenomenon -- known as hydroplaning -- can send your car careening into danger.

Roads are most dangerous when rain falls after a long dry spell. Engine oil, grease and other slicking agents build up on the road surface unless washed away regularly. A sudden rain after a drought activates these agents, making roads especially slick for at least 30 minutes, and sometimes for hours. Regions of the country that are especially arid may experience this cycle with every new rainfall.

Rain can also pose other driving dangers. It obscures your visibility, greatly increasing your risk for having an accident. In addition, pedestrians and other drivers may not see your vehicle as clearly.
Following are five ways to make sure the rubber meets the road, even during downpours.

Being prepared

Rain safety begins even before you pull the car out of the garage. Replacing worn tires and keeping the new tires properly inflated helps maximize your ability to stay on the road. Replace wiper blades according to the manufacturer's schedule.

Also, make sure your defroster and air-conditioning units are working so that you can defog your windows in stormy conditions.

On the road

Once the rain falls, you need to keep several things in mind. Five of the most important include: