Prepare your car for freezing temperatures with this essential winter maintenance guide.
Ohio winters can be unpredictable; one day it’s mild, the next it’s snow-covered roads and subzero temperatures. If you want your vehicle to stay safe, reliable, and efficient through the winter months, it’s important to winterize your car before the cold truly sets in.
At Harris Automotive, we’ve seen how cold weather can take a toll on vehicles. This winter prep checklist will help you protect your car and avoid unexpected breakdowns when temperatures drop.
1. Test Your Battery
Cold weather significantly reduces battery performance. A weak battery that worked fine in fall might leave you stranded in winter.
What to check:
- Battery age (3+ years? Get it tested)
- Corrosion on terminals
- Slow cranking when starting
Harris Tip:
Get a free battery test at Harris Automotive to make sure yours is up to the task. If it’s nearing the end of its life, replace it before winter hits.
2. Check Your Antifreeze (Coolant)
Coolant (also known as antifreeze) protects your engine from freezing in cold temperatures. Over time, it can become diluted or contaminated, reducing its effectiveness.
What to do:
- Check coolant levels and color
- Top off or flush the system if needed
- Ensure the mix is 50/50 antifreeze and water
Harris Tip:
We can test your coolant’s freeze protection and condition during your seasonal inspection.
3. Inspect Your Tires and Consider Winter Tires
Tires are your vehicle’s first line of defense on icy or snow-covered roads. Low tread or incorrect tire pressure can reduce grip and increase stopping distance.
What to check:
- Tread depth (minimum 4/32″ for winter)
- Tire pressure (drops 1 PSI for every 10°F drop)
- Visible damage or uneven wear
Consider:
Switching to winter tires for improved traction and handling in snow and ice.
4. Replace Wiper Blades and Fill Washer Fluid
Visibility is everything during a snowstorm or icy commute.
What to do:
- Replace worn wiper blades (especially if they streak or squeak)
- Use winter-rated washer fluid that won’t freeze
- Check that your washer jets spray properly
Harris Tip:
Pack an extra bottle of washer fluid in your trunk, winter grime can burn through it fast.
5. Change Your Oil (If Needed)
Cold temperatures can thicken motor oil, making it harder for your engine to start and run efficiently.
What to do:
- Make sure you’re using the recommended oil viscosity for winter
- Get your oil changed if it’s due soon
6. Keep an Emergency Kit in Your Vehicle
In case of a breakdown or unexpected delay in freezing temperatures, it’s smart to be prepared.
Recommended items:
- Jumper cables or jump starter
- Ice scraper and snow brush
- Flashlight and extra batteries
- Blanket, gloves, and warm clothing
- Bottled water and snacks
- Phone charger
- Small shovel and traction aids (like sand or kitty litter)
Schedule a Winter Safety Inspection at Harris Automotive
Not sure where to start? Let our expert ASE-certified technicians help! At Harris Automotive, we offer comprehensive winter inspections to make sure your vehicle is ready to face the cold with confidence.
Why Choose Harris Automotive?
- Free Safety Inspection with every visit
- Top-rated service on all makes and models
- 3-Year / 36,000-Mile Nationwide Warranty
- Two convenient locations in Westerville and Blacklick
- Comfortable waiting rooms with WiFi and complimentary beverages
Stay Safe This Winter. Schedule Your Service Today!
Avoid the hassle of cold-weather car troubles. Book your winter prep service now at Harris Automotive and drive through the season with peace of mind
