AAA’s Winter Driving Safety Advice

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Driving in the snow takes preparation. (Photo by Raul Pacheco-Vega)
Driving in the snow takes preparation.
(Photo by Raul Pacheco-Vega)

Cold, ice and snow. The dreaded threesome of winter can make driving extremely dangerous with slippery conditions and greater stress on vehicle systems. But with proper automobile maintenance and careful vehicle control, the hazards of winter can be successfully dealt with.

The greatest number of roadside assistance calls to AAA are for flat tires and dead batteries. Tire trouble can leave you stranded by the side of the road, exposed to the dangers of passing vehicles. All it takes is a small patch of ice to send a vehicle sliding into you. Maintaining proper tire inflation is critical to avoiding this. Cold temperatures cause the air in tires to contract, lowering inflation pressure, making a tire more susceptible to a flat from road hazards or a high-speed blowout due to overheating. While it’s more of a pain to do so in the winter, drivers should check their tire pressure at least once a month; ideally once a week.

Have a set of jumper cables in case your car battery needs a boost. (Photo by D. Coetzee)
Have a set of jumper cables in case your car battery needs a boost. (Photo by D. Coetzee)

A dead battery means your car won’t start. While it’s only a minor headache at home, it’s downright dangerous in a remote location. Batteries generally last three to five years, so if yours is reaching the end of its service life, get it checked by having a load test performed. This measures the ability of the battery to hold a charge and the output of the vehicle’s electrical system. Also, inspect the battery’s terminals to see if there is any white, chalky residue on them. The powdery substance can cut the flow of electricity from the battery to the starter and then your engine won’t start. In subfreezing cold, that’s life-threatening. Vehicles are 90 percent metal and will quickly drop in temperature if the car has no heat. In that instance, your greatest asset is a charged cell phone to call for help. But with service spotty in some areas that means you need to go into survival mode.

Always let someone know when you expect to arrive at your destination when you’re on a long trip. Carry items to help you survive in your car for a long time in the bitter cold, including: blankets or a sleeping bag, a flashlight with extra batteries, water and nonperishable food, such as raisins, chocolate, granola bars and canned items. You should have matches, candles, basic tools, a shovel, jumper cables, sand in a plastic milk container, road flares or reflectors and heavy boots.

Be prepared with car safety supplies. (Photo courtesy of State Farm)
Be prepared with car safety supplies. (Photo courtesy of State Farm)

If you’re stranded with a running engine and it’s snowing, make sure the tailpipe is clear of ice and snow so you won’t be asphyxiated. Run the engine for heat in small bursts. An engine burns about a gallon an hour when idling. For this reason, make sure you keep your tank as full as possible.

On the road, remember, posted speed limits are for ideal conditions. It can take a vehicle up to nine times longer to stop on ice and snow, so keep your speed way down and increase following distances. Go into turns slowly to avoid a slide. If you do slide, look and steer in the direction you want to go. This will help you recover control no matter what drivetrain configuration (front-wheel, rear-wheel or all-wheel drive) is on your vehicle. Avoid mashing the brakes in a slide; it can alter the vehicle’s balance, causing you to lose control.

Winter can be brutal. Being prepared can keep you moving and safe.

Robert Sinclair, Jr., is the manager of media relations for AAA New York.

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