I received this email recently and we have previously talked about not using cruise control when it is raining.  We want to repeat that tip, as well as this one:

  GOOD VISION IN A DOWNPOUR 

How to achieve good vision while driving during a heavy downpour.  We are not sure why it is so effective; just try this method when it rains heavily. This was told by a police friend who had experienced and confirmed it. It is useful….even driving at night. Most of the motorists would turn on HIGH or FASTEST SPEED of the wipers during heavy downpour, yet the visibility in front of the windshield is still bad……  In the event you face such a situation, just try your SUN GLASSES (any model will do), and miracle! All of a sudden, your visibility in front of your windshield is perfectly clear, as if there is no rain.  Make sure you always have a pair of SUN GLASSES in your car, as you are not only helping yourself to drive safely with good vision, but also might save your friend’s life by giving him this idea.  How about a pair of good safety sunglasses?  Those who have tried this method say the gray or green lens seem to work best.  Possibly, the yellow ones would work, too. Try it yourself and share it with your friends! Amazing, you still see the drops on the windshield, but not the sheet of rain falling.  You can see where the rain bounces off the road. It works to eliminate the “blindness” from passing semi’s spraying you too.  Or the “kickup” if you are following a semi or car in the rain. They should teach that little tip in driver’s training. It really does work. 

This warning is a good one! I wonder how many people know about this~  A 36 year old female had an accident which totaled her car. A resident of Kilgore, Texas, she was traveling between Gladewater & Kilgore. It was raining, though not excessively, when her car suddenly began to hydroplane and literally flew through the air. She was not seriously injured but very stunned at the sudden occurrence!  When she explained to the highway patrolman what had happened he told her something that every driver should know -NEVER DRIVE IN THE RAIN WITH YOUR CRUISE CONTROL ON! She thought she was being cautious by setting the cruise control and maintaining a safe consistent speed in the rain. But the highway patrolman told her that if the cruise control is on when your car begins to hydroplane and your tires lose contact with the pavement, your car will accelerate to a higher rate of speed making you take off like an airplane. She told the patrolman that was exactly what had occurred.

The patrolman said this warning should be listed, on the driver’s seat sun-visor – NEVER USE THE CRUISE CONTROL WHEN THE PAVEMENT IS WET OR ICY, along with the airbag warning. We tell our teenagers to set the cruise control and drive a safe speed – but we don’t tell them to use the cruise control only when the pavement is dry.  The only person the accident victim found, who knew this (besides the patrolman), was a man who had a similar accident, totaled his car and sustained severe injuries.

True story:  A local young man from my home town was traveling down an interstate highway with his girlfriend, when it began to rain heavily.  He was driving at a high speed, when his car hydroplaned; he was ejected from the car and lost his life.  The young lady survived without injury, but this is an example to not drive at an unsafe speed in the rain, and buckle your seat belt at all times.

NOTE: Some vehicles (like the Toyota Sienna Limited XLE) will not allow you to set the cruise control when the windshield wipers are on. If you send this your friends that are not aware of this, it is worth it. You may save a life.