So maybe the driver, could face a long wait for help. The procedure should include a pressure test, which could disclose a leaking radiator, heater core or pressure cap. Don't take your battery for granted, adds Car Care Council. If it's 3 or more years old, have it and the charging system tested. A battery that seemed strong last month may put out only about half of its power when the temperature drops into the low teens.
Deep tread can make a big difference in safety and traction on wet roads.
Tire inflation, which should be checked about once a month, decreases about one pound for every 10 degrees of temperature drop. This means tires that were inflated to 34 pounds when the temperature was 85 o F. will be underinflated by 6 pounds at 25 degrees. That's enough to shorten tire life, affect vehicle control and waste gas. Properly functioning windshield defrosters, lights and windshield wipers can be life savers when driving at night in bad weather. Brought to you as a public service by the Car Care Council.