How to Winterize Your Car: 13+ Tips

How to Prepare Your Vehicle for Winter

Growing up in the Midwest, you learn quickly that winter driving is no joke. Here in Michigan, once the snow starts falling, it’s time to make sure your vehicle is ready for the cold. Preparing your car for winter is more than just convenience — it’s safety.

As a mom, I like to be prepared. I’ve run out of gas before (twice, not in winter), and my kids never let me forget it. Now I make sure we have blankets, snacks, and an emergency kit in the car. Blankets warm them up quickly, and snacks keep grouchy kids happy. Preparation makes winter driving less stressful.

Essential Vehicle Checks Before Winter

1. Battery Health: Cold weather drains batteries faster. Check how easily your vehicle turns over and replace old batteries before winter hits.

2. Brake Performance: Make sure your brakes stop smoothly on dry pavement. Worn brakes are dangerous on icy roads.

3. Heating and Defrost: Confirm that your heater and defrost system work properly. Clear windows are critical for visibility.

4. Fluid Levels

• Washer fluid: keep it full with winter‑grade fluid.
• Brake fluid: check levels to ensure safe stopping.
• Oil: inspect color and smell. Dark oil means it’s time for a change.

5. Fuel Tank: Keep your gas tank as close to full as possible. A full tank prevents fuel lines from freezing and keeps you from getting stranded.

6. Lights: Check headlights, tail lights, and turn signals. Clear snow and ice before driving.

7. Snow and Ice Tools: Carry a sturdy scraper and a can of deicer for thick ice.

8. Tailpipe Safety: If stranded, keep snow away from the tailpipe to prevent carbon monoxide buildup.

9. Tire Pressure: Cold air lowers tire pressure, reducing traction. Check and adjust regularly.

10. Tire Tread: Use the penny test. Insert a penny upside down into the tread. If you see Lincoln’s head, your tread is too low.

11. Wiper Blades: Replace worn wipers. Make sure they are free before turning them on to avoid breaking the wiper

Winterize Tips – Things to Check on Your Vehicle

• check battery  – does your vehicle turn over easy, how old is your battery?
• brakes – check the brakes to ensure they are stopping you vehicle well on dry pavement
• heat – is your defrost working, does your vehicles heat get warm?
• fill fluids – check your fluids and keep your washer fluid filled. Do you have brake fluid so you can stop. Check your oil and ensure it is full and check the smell. Do you need to have it changed, how dark is it (dark= needs to be changed or soon)
• gas tank fuel – keep the tank as close to full as you can. Don’t get stranded.
• lights – check your headlights, tail lights and turn signals. Clear them of snow and ice.
• snow & ice scraper – do you have a scraper to remove snow and ice
• deicer – have a can of deicer in your vehicle to help with the thicker ice
• tailpipe not covered by snow – if you get stranded keep snow away from your vehicles tailpipe
• tire pressure – lower temps decrease tire pressure- this gives you less traction on the road
• tire tread – do you have any.  Put a penny in the tread upside down.  If you can see Lincoln’s head, you don’t have a lot of tread on your tires.
• wipers – are your wipers clearing your windows well.  If not, you should replace them.  Make sure wipers are free from window and not froze down. Make sure they are free to move before you turn on the vehicle or you may break the wiper arm.

Winter Comfort and Safety Extras

• Refill washer fluid often to keep your windshield clear.
• Keep blankets and snacks in the car.
• Store an emergency kit with jumper cables, flashlight, gloves, and water.
• Have a glove and boot dryer at home to dry wet gear.

FAQs About Preparing Your Vehicle for Winter

When should I start winterizing my car?

Begin in late fall, before temperatures consistently drop below freezing.

Do I need special washer fluid?

Yes. Use winter‑grade washer fluid that resists freezing.

How often should I check tire pressure in winter?

At least once a month. Cold air reduces pressure quickly.

What should go in a winter emergency kit?

Blankets, snacks, water, flashlight, jumper cables, scraper, deicer, and gloves.

Can I use regular motor oil in winter?

Check your owner’s manual. Many vehicles benefit from lighter‑weight oil in cold weather.

Preparing your vehicle for winter is simple once you know what to check. A strong battery, safe brakes, full fluids, and good tires make all the difference. Add blankets, snacks, and an emergency kit, and you’ll be ready for whatever Michigan winter throws at you.

Make sure you not only prepare your vehicle, be sure your home is ready for winter too.