Braving the Cold: How to Protect Your Car and Stay Safe in Polar Vortex Conditions

Braving the Cold: How to Protect Your Car and Stay Safe in Polar Vortex Conditions

When these negative temperatures hit, it’s not just you who feels it—your car does too! Below-zero temperatures can wreak havoc on your vehicle if you’re not prepared. At Honest Wrenches, we’re all about keeping you safe and on the road, no matter what Mother Nature throws your way. Here’s how you can prep your car and stay safe while traveling in dangerous winter weather.

1. Prep Your Battery—It’s the Real MVP in the Cold

When the temps drop, your car battery works twice as hard to start your engine. Cold weather weakens the battery’s power output, so:

  • Get it tested: Swing by for a quick battery test to make sure it’s fully charged.
  • Check the connections: Clean off corrosion and make sure the cables are tight.
  • Be ready with jumper cables: No one wants to be stranded when it’s below zero.

Pro tip: If your battery is more than three years old, consider replacing it before it leaves you in the cold.

2. Don’t Let Your Fluids Freeze Up

Cold weather thickens your car’s fluids—oil, transmission, and even windshield washer fluid. Here’s what you need to know:

  • Oil change: Use the right winter-grade oil for smoother starts.
  • Antifreeze check: Ensure your coolant mixture is good to go (typically 50/50 antifreeze and water).
  • Winter washer fluid: Use fluid rated for sub-zero temps to avoid a frozen windshield.

Nothing’s worse than a windshield you can’t clear when the snow kicks up.

3. Tires Matter More Than You Think

Your tires are your first line of defense on icy roads.

  • Check your tire pressure: Cold air reduces tire pressure, which affects grip.
  • Consider winter tires: They’re designed to handle icy, slick roads and provide more control.
  • Don’t forget tread depth: Bald tires and icy roads are a disaster waiting to happen.

4. Keep Your Gas Tank Half Full (At Least!)

Running on fumes? Big no-no in freezing temps. A near-empty tank can lead to frozen fuel lines, leaving you stranded. Plus, if you get stuck or delayed, having enough gas means you can keep the heat running while you wait for help.

5. Pack a Winter Survival Kit

Even with the best prep, emergencies happen. Keep these essentials in your car:

  • Warm blankets
  • Extra gloves and hats
  • Jumper cables
  • Ice scraper and snow brush
  • Portable phone charger
  • Flashlight and extra batteries
  • First-aid kit
  • Non-perishable snacks and water

Bonus tip: Sand or kitty litter can help you gain traction if you get stuck on ice.

6. Drive Smart in Dangerous Temps

When roads are icy and visibility is low, cautious driving saves lives.

  • Slow down: Slick roads mean longer stopping distances.
  • Leave extra space: Tailgating in winter conditions is asking for trouble.
  • Avoid sudden moves: Quick stops and sharp turns increase your chances of sliding.

7. Know When to Stay Home

No trip is worth risking your life. If there’s a blizzard warning or sub-zero wind chill, consider delaying your plans. Check the weather, and if things look dangerous, wait it out. Safety first, always.

Your Winter Car Care Team at Honest Wrenches

Winter can be brutal, but you don’t have to face it alone. If you’re unsure about your battery, tires, or any other cold-weather prep, we’ve got your back.

Schedule your winter check-in today—visit our website to schedule or give us a call! Stay warm, stay safe, and trust Honest Wrenches to keep you moving when it matters most.

Don’t wait until you’re stuck in the cold—come see us and drive with confidence all winter long!

Ankeny & Des Moines

Mon – Fri | 7:30am – 5:30pm

Sat - Sun | Closed

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Mon – Fri | 7:30am – 5:30pm

Sat - Sun | Closed

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