Winter brings more than just cold air. It challenges your vehicle in ways that warmer weather doesn't. From icy roads to freezing fluids and weakened batteries, the cold season puts every part of your car to the test. Taking a few key steps before winter hits can help you avoid unexpected problems and keep your vehicle running safely and reliably.
1. Inspect Your Tires for Winter Grip
When roads get icy or covered in snow, your tires become your first line of defense. If the tread is worn or if the tires are not rated for winter driving, your vehicle will struggle with traction, braking, and cornering. Even all-season tires lose their effectiveness once temperatures drop consistently below 45°F.
Check the tread depth and tire pressure. Cold air lowers tire pressure, which can lead to uneven wear and poor fuel economy. It’s also a good idea to rotate your tires before winter hits so they wear evenly and maintain grip through the season. If you live in an area with heavy snow, winter tires may be a better option than all-seasons.
2. Test the Battery Before the First Freeze
Cold weather is tough on batteries. A weak battery that works fine in fall can suddenly leave you stranded once temperatures drop. Batteries tend to lose power in colder climates, and starting your car requires more energy when engine oil thickens in the cold.
If your battery is more than three years old, have it tested before winter begins. Look for signs like slow engine cranking, dim headlights, or dashboard warning lights. It’s much easier to replace a fading battery at home than to deal with a dead one on the side of the road in freezing weather.
3. Check Your Fluids and Replace What’s Needed
Several fluids in your car are affected by cold weather. Make sure your antifreeze (coolant) is filled to the proper level and is rated for your local winter temperatures. This fluid prevents the water in your engine from freezing and causing serious internal damage.
Washer fluid is another one to check. Standard fluid can freeze in the lines and on your windshield if it's not winter-rated. Be sure it’s topped off with a formula that resists freezing. Also, check the condition of your engine oil, brake fluid, and transmission fluid. Winter is not the time to be running low on anything.
4. Ensure Your Heater and Defroster Are Working
You probably haven’t used your car’s heater or defroster for a few months. Make sure they’re both working properly before the cold settles in. The heater not only keeps you warm but also helps defog your windows. A failing thermostat, clogged heater core, or low coolant levels can all reduce the effectiveness of your heating system.
The front and rear defrosters are essential for clearing up fog and ice so you can see clearly while driving. If the rear defroster isn’t working, it might be a simple electrical issue or a broken heating element in the glass.
5. Pack a Winter Emergency Kit
Even with great preparation, breakdowns can still happen. A winter emergency kit gives you peace of mind and could keep you safe if you’re stuck for a few hours in the cold. Include items like:
- A warm blanket or extra winter clothing
- Ice scraper and snow brush
- Jumper cables or a jump starter
- Small shovel and traction aids (like sand or kitty litter)
- Flashlight with extra batteries
- Bottled water and non-perishable snacks
- Cell phone charger
If you have young children or pets, add items to keep them safe and comfortable, too. Even if you never have to use the kit, it’s better to have it ready.
Bonus Tip: Check Your Wipers and Lights
Shorter daylight hours and wet weather make visibility more important than ever in winter. Make sure your windshield wipers are in good condition and replace them if they streak or squeak. Wiper blades should typically be replaced once a year. Install winter blades if your area gets a lot of snow.
Also, make sure all your lights are working. This includes headlights, brake lights, turn signals, and fog lights. You need to see and be seen when driving in low visibility conditions.
Stay Safe This Winter with Admiral Tire and Auto of Edgewater
Winter roads bring unique challenges, but a few simple steps can make your vehicle safer and more reliable during the colder months. Admiral Tire and Auto of Edgewater serves drivers in Delaware and Maryland with professional winter prep inspections, tire service, battery testing, and fluid checks.
Schedule your winter maintenance today in one of our locations today:
- 3420 Pike Ridge Road, Edgewater, MD
- 2325 D Crain Highway, Mitchellville, MD
- 1115 Industrial Park Way, Denton, MD
- 1929 Kirkwood Highway, Newark, DE
- 15204 B Marlboro Pike, Upper Marlboro, MD