Before you drive

Before driving in winter conditions, there are safety precautions everyone should heed to help prevent emergencies or other life threatening situations.


Evaluating the conditions:
  • Don't go out unless it's absolutely necessary
  • Give yourself extra time to get to your destination.
  • Check road conditions before heading out. Watch the local news, listen to news radio, and listen to what the highway patrol and travel experts say.

Service the vehicle:
  • Follow your owner's manual for maintenance and service. Have a qualified mechanic check your vehicle.
  • Make sure your battery is fully charged and the terminals and connections are clean.
  • Check the battery and ignition system to assure proper starting capability. Clean and identify + and – battery terminals.
  • Check the wipers, defroster, windshield washer fluid (anti-freeze type), and lights, especially hazard warning lights.
  • Check the windshield wipers to make sure they are not frozen to the windshield. Consider replacing your original wipers with heavy-duty ones.
  • Check the exhaust system, heater, brakes and change the oil to a winter grade oil (SAE 10W/30 weight).
  • Check tires for adequate tread (no less than 2/32 inch). New all season or "snow tires" are recommended.

Supplies:
  • Pack a winter survival kit to keep in your vehicle.
  • Have a windshield scraper and small broom for ice and snow removal.
  • Keep your gas tank near full.

Immediately before leaving:
  • Warm up the car before you take off.
  • Clear snow and ice off the headlights, tail lights, mirrors and license plates. Stop the car when necessary to keep the windows clear.

References:

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Battery Reserve Capacity vs. Temperature

Battery Reserve Capacity vs. Temperature

As temperatures get colder, it becomes more likely
the car won't have enough batery power to start.
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