Minnesota winters are no joke. Between icy roads, freezing temperatures, and limited daylight, your vehicle takes a serious beating. If you want to stay safe and avoid breakdowns when the weather turns harsh, now is the time to prepare. Winter maintenance isn’t just about comfort. It’s essential for performance, reliability, and peace of mind.
Here are seven maintenance checks every Minnesota driver should complete before winter arrives.
1. Test the Battery Before the Cold Arrives
Cold weather puts extra strain on your car battery. As temperatures drop, the battery’s ability to hold a charge decreases, making it harder to start the engine. A weak or aging battery that worked fine in summer might leave you stranded in the winter.
Have your battery tested to make sure it’s strong enough to handle freezing conditions. Most batteries last between three and five years. If yours is nearing the end of that range, it’s better to replace it now than risk a no-start situation on a subzero morning.
2. Check Tire Tread and Pressure
Traction is everything on snowy or icy roads. Worn-out tires can significantly increase your stopping distance and reduce handling. Use a penny or tread depth gauge to inspect your tires. If the tread is less than 4/32", it's time for replacements.
Also, monitor your tire pressure closely. Cold air causes tire pressure to drop, which can lead to poor traction and uneven wear. Make sure your tires are inflated to the manufacturer’s recommended levels, and check them at least once a week during the winter months.
3. Inspect Your Brakes
Your brakes are your first line of defense when roads are slick. If you’ve noticed squealing, grinding, or longer stopping distances, don’t wait to get your brakes inspected. Icy roads demand responsive, reliable braking.
A technician can check your brake pads, rotors, calipers, and fluid to ensure everything is functioning properly. Small brake issues can become major safety concerns in cold weather if left unaddressed.
4. Replace Worn Wiper Blades and Fill Washer Fluid
Visibility is crucial during winter storms, and good wiper blades make all the difference. If your current blades are leaving streaks or skipping across the glass, replace them with winter-specific models that resist freezing and ice buildup.
Make sure your windshield washer reservoir is filled with winter-grade fluid that won’t freeze in low temperatures. You’ll likely use it more often than you expect, especially when dealing with road salt and slush.
5. Check the Coolant System
Your car’s cooling system also protects against freezing. Coolant, or antifreeze, needs to be at the correct mixture ratio to keep your engine from freezing or overheating. A 50/50 mix of antifreeze and water is typically ideal for winter conditions.
Have your coolant tested to ensure it still offers proper freeze protection. Also, inspect hoses and the radiator for leaks or signs of wear. Replacing weak components before the temperature drops can save you from major repairs later on.
6. Test the Heater and Defroster
A functioning heater is more than just a comfort feature; it’s necessary for safety. Your defroster clears fog and ice from the windshield, giving you proper visibility. If your heater is blowing cool air or taking too long to warm up, it could be a sign of a larger issue, like a faulty thermostat or low coolant levels.
Check both the front and rear defrosters to make sure they are working efficiently before the first cold snap hits.
7. Keep Emergency Supplies in Your Vehicle
Even with the best preparation, winter can be unpredictable. Stock your car with a cold-weather emergency kit that includes:
- A blanket or extra warm clothing
- Ice scraper and snow brush
- Flashlight with fresh batteries
- Jumper cables or a jump starter
- Non-perishable snacks and water
- A small shovel and traction aids like sand or kitty litter
These items can make a huge difference if you’re ever stuck in the snow or waiting for help on a frigid day
Winter Maintenance You Can Trust at Minnesota Automotive in Coon Rapids, MN
Don’t wait for the first snowstorm to find out your car isn’t ready. At Minnesota Automotive in Coon Rapids, MN, we specialize in winter prep for local drivers. From battery tests and brake inspections to new tires and coolant checks, we’ll make sure your car is up to the challenge.
Book your winter maintenance appointment today and face the season with confidence.