How to Prepare Your Car for Alaska Winter Driving

Driving in Alaska's winter is no joke. The extreme cold, icy roads, and unpredictable weather can be hazardous if your car isn’t ready. Here’s what you need to know to stay safe and keep your vehicle in top shape:

• Winter Tires Are a Must: Switch to winter or studded tires for better grip on icy roads. Keep an eye on tire pressure as it drops in cold weather.
• Check Your Battery: Cold weather reduces battery efficiency. Replace weak batteries and consider adding a battery warmer or engine block heater.
• Antifreeze and Coolant: Ensure your cooling system is ready for sub-zero temperatures with the correct antifreeze mix.
• Winter-Grade Oil and Fluids: Use low-viscosity oil and winter windshield washer fluid to prevent freezing.
• Heaters and Wipers: Test your heater, defroster, and wipers. Replace worn wiper blades and keep a snow brush and scraper handy.
• Emergency Kit: Pack essentials like gloves, blankets, food, water, and a first aid kit. Organize for quick access.

Driving safely also means slowing down, leaving extra space, and being prepared for hazards like black ice or wildlife. If you get stuck or face mechanical issues, professional towing services like Glenn Highway Towing can help.

Prepare now to avoid trouble later - Alaska's winters demand it.

Car Talk Winterizing Your Vehicle For Extreme Cold Alaska Edition

Steps to Winterize Your Vehicle

Prepare your vehicle for Alaska's harsh winter conditions by tackling these essential tasks to keep it running smoothly and safely.

Install Winter or Studded Tires

When the temperature drops below 45°F, all-season tires lose their grip, becoming stiff and less effective on snow and ice. Winter tires, however, are made with special rubber compounds that stay flexible in the cold. Their deeper treads and unique designs help push snow and slush away, improving traction.

In Alaska, studded tires are permitted from September 15th through May 1st. These tires, equipped with metal studs, offer better grip on icy roads, which is especially helpful in rural areas where ice removal may be infrequent.

When choosing winter tires, look for the mountain snowflake symbol on the sidewall, which indicates the tire meets snow traction standards. Also, monitor your tire pressure throughout the season, as tires lose 1-2 PSI for every 10°F drop in temperature. Proper inflation improves traction and reduces the risk of getting stuck or losing control.

Next, ensure your vehicle has reliable starting power by checking the battery.

Check Battery Health

Cold weather significantly impacts your car battery. At 0°F, it can lose about 20% of its power, and at -20°F, that loss increases to 50%. At the same time, your engine demands more power to start due to thicker oil and sluggish moving parts.

Most auto parts stores offer free battery testing to check its cold cranking amps (CCA). If your battery is more than three years old or shows signs of weakness, it's wise to replace it before winter arrives. For Alaska's conditions, aim for a battery with at least 600 CCA, though larger engines may need 700 CCA or more.

Keep the battery terminals clean to ensure a strong connection. If you park outside regularly, consider using a battery warmer or engine block heater. These devices plug into a standard outlet and keep your engine and battery warm, making cold starts much easier, even at -30°F.

Next, prepare your cooling system for freezing temperatures.

Inspect Antifreeze and Coolant Levels

Your engine's cooling system must withstand freezing temperatures to prevent damage. While pure water freezes at 32°F, a proper antifreeze mixture can protect your engine down to -34°F or even lower.

Use an antifreeze tester to ensure your coolant has the right freeze protection level. A 50/50 mix of antifreeze and water is standard for most conditions in Alaska, though some areas might require a 60/40 mix for added protection. Check the coolant level in the overflow reservoir when the engine is cold - it should fall between the minimum and maximum marks. If it's low, top it off with the same type of antifreeze already in the system, as mixing different types can cause issues.

Replace your coolant every 3-5 years or as recommended by your vehicle's manufacturer. If the coolant looks rusty, contains particles, or smells sweet (a sign of a potential leak), have it inspected immediately.

Now, make sure your engine fluids are ready for the cold.

Switch to Winter-Grade Oil and Fluids

Cold temperatures can make regular oil thick and sluggish, reducing its ability to lubricate your engine during startup. Winter-grade oil flows more easily in the cold, protecting your engine when it needs it most.

Choose oil with a low winter viscosity rating, such as 0W-30 or 5W-30, which performs better in Alaska's freezing conditions than heavier oils like 10W-30. The "W" stands for winter, and the lower the number, the better the oil's cold-weather performance. Synthetic oils are also a great choice, as they maintain their properties across a wider temperature range.

Don't forget to switch to winter windshield washer fluid, rated for at least -20°F. Standard washer fluid freezes at 32°F, leaving you unable to clear your windshield when you need it most. Winter formulas contain additives that prevent freezing and help remove ice and snow.

Finally, ensure visibility and comfort systems are in top shape.

Test Heaters, Defrosters, and Wipers

Your heater and defroster are critical for staying warm and maintaining visibility. Run your heater on all settings to ensure warm air flows from all vents. If the air isn't hot enough, you might have low coolant, a stuck thermostat, or an issue with the heater core. A properly working defroster should clear your windshield quickly and completely, preventing fog or ice buildup.

Replace your windshield wipers before winter begins. Cold weather makes rubber brittle, and ice can tear worn blades. Winter wiper blades are designed with a rubber boot to prevent ice from clogging the joints, ensuring smooth operation. Check that your washer nozzles spray evenly and aren't clogged. If needed, use a thin wire to clear blockages or consider heated nozzles to prevent freezing.

Always keep a snow brush and ice scraper in your car. Choose one with a long handle to easily clear snow and ice from your windshield and roof. Avoid using hot water to melt ice on your windshield - it can cause cracks.

Building an Alaska Winter Emergency Kit

Preparing for Alaska's intense winters means having an emergency kit that’s not just packed with the right supplies but also organized for quick access. Roadside emergencies can happen when you least expect them, so it’s smart to review and update your kit regularly - especially as the seasons shift.

What to Include in Your Emergency Kit

Start with these must-have items to tackle Alaska’s unforgiving conditions:

• Insulated gloves to keep your hands warm and functional.
• A compact comforter or down blanket for extra warmth.
• A first aid kit, ideally stored in a freezer bag to protect supplies from moisture.
• Non-perishable food in a rodent-proof container to avoid unpleasant surprises.
• A small pot for melting snow into drinking water in case of emergencies.

Tips for Organizing and Storing Your Kit

Having the right supplies is only half the battle - you also need to know exactly where everything is when you need it. Here’s how to keep your kit organized and ready:

• Use a heavy-duty plastic bin (20–30 gallons) with a tight-sealing lid to store most of your supplies securely.
• Keep frequently used items, like gloves and flashlights, in a duffle bag or backpack for easy access.
• Take advantage of seat-back organizers for essentials such as maps, gloves, and flashlights, and store bulkier items like food and water under the seats.
• If you drive a truck, consider bed storage drawers or spare tire compartments for compact tools like a folding snow shovel or recovery gear.
• Regularly inspect your kit. Replace expired food, medications, and batteries, and rotate items that might freeze or degrade over time.

sbb-itb-141d8e3

Safe Driving Practices for Alaska Winters

Driving safely during Alaska's winters goes beyond just prepping your car. Adapting your driving habits is equally important, especially with the extreme cold, limited daylight, and unpredictable road conditions.

Adjust Your Driving Behavior

Take it slow and plan for extra travel time. Winter roads can turn a quick trip into a much longer journey. Ice behaves differently depending on the temperature - what looks like wet pavement at 25°F might actually be a slick sheet of ice, making traction nearly impossible.

Leave plenty of space between you and the car ahead - at least an 8–10 second gap. This extra distance gives you time to brake gradually, reducing the risk of skidding. When accelerating or braking, use steady, gentle pressure to keep your tires gripping the road.

Steer smoothly and avoid sharp turns or sudden lane changes. If you start to skid, ease off the accelerator and steer in the direction you want to go. Resist the urge to slam on the brakes, as that can make the skid worse.

These small changes in your driving habits can make a big difference when dealing with Alaska's tough winter roads.

Watch for Road Hazards

Black ice is a major concern in Alaska. It’s nearly invisible and often forms on bridges, overpasses, and shaded spots. If your steering feels unusually light, chances are you’re driving on ice.

Wildlife and snow plows add to the challenges. Moose often wander onto plowed roads, especially during early mornings or late afternoons. Snow plows, on the other hand, need lots of space - stay at least 200 feet behind them to avoid accidents and give them room to work.

Being aware of these hazards and staying alert can help you react in time to avoid trouble.

Keep Headlights On for Visibility

Use your headlights consistently, even during the day. Road salt and ice can quickly cover your lights, so clean them regularly to ensure they’re effective. With just 4–6 hours of daylight in many parts of Alaska during winter, headlights make it easier for others to see you.

Keep a scraper handy to clear snow and ice from your lights, and check them every time you stop for gas. Fog lights are helpful in poor visibility, but turn them off when conditions improve to avoid blinding other drivers.

When to Call Glenn Highway Towing for Professional Help

Alaska's winters are no joke. Even the most cautious drivers and well-equipped vehicles can find themselves in tricky situations. When the unexpected happens, turning to professional help can save you time, money, and, most importantly, keep you out of harm’s way.

Situations That Call for Flatbed Towing

Stuck in snow or snowbanks: Sliding off the road into a ditch or getting buried in deep snow is a common winter headache. Trying to dig your car out can make things worse, damaging your transmission or differential and worsening traction. That’s when calling for towing becomes the smart move.

Mechanical failures in extreme cold: Alaska’s winters can push your car to its limits. Batteries drain faster, fuel lines freeze, engines struggle to start, and even brakes or power steering can fail. If your car won’t start or breaks down mid-journey, a professional tow ensures you and your vehicle are safely removed from danger without adding to the damage.

Accidents caused by icy roads: Black ice, poor visibility, and sudden weather changes can catch even the best drivers off guard. If an accident leaves your car damaged or stuck in an unsafe spot, professional recovery can prevent further collisions and keep everyone safer.

Glenn Highway Towing Services Overview

Glenn Highway Towing is equipped to handle Alaska's harshest conditions. Their 14,000 lb capacity flatbed is designed to protect your vehicle during transport, shielding it from road salt, ice, and debris. The electric winch system safely recovers non-running vehicles without causing further harm, even in sub-zero temperatures.

Operating daily from 6 AM to 7:30 PM, Glenn Highway Towing serves areas like Palmer, Wasilla, Eagle River, Anchorage, Glennallen, and Big Lake. Whether it’s a luxury car or a commercial fleet vehicle, their tire strapping systems and careful loading procedures ensure your vehicle stays safe during transport.

Preparing for Towing Assistance

When you need a tow, being prepared can make all the difference:

• Pinpoint your location: Use mile markers, landmarks, or GPS coordinates to help the towing service find you quickly. In remote areas with limited cell coverage, accuracy can save valuable time.
• Share vehicle details: Provide your car’s make, model, year, and a description of the issue. This helps the towing operator bring the right equipment and prepare for any special handling your car might need.
• Stay warm and safe: If your car can run, keep the engine on and crack a window slightly to avoid carbon monoxide buildup. If it won’t start, rely on your winter kit - extra blankets, warm clothes, and emergency supplies can keep you comfortable until help arrives.
• Communicate clearly: Let the towing service know if your car is stuck, broken down, or involved in an accident. Mention any safety concerns, like heavy traffic or severe weather, to ensure they’re fully prepared.

Finally, keep your phone charged and have a backup power source on hand. In Alaska’s extreme winters, being ready ensures you won’t be left stranded.

Conclusion: Stay Safe and Prepared for Alaska's Winters

Alaska's harsh winters require planning and vigilance to navigate safely. Start by preparing your vehicle: equip it with studded tires, fresh antifreeze, and a dependable battery. Don't forget to pack an emergency kit stocked with winter essentials - it could make all the difference in an unexpected situation.

When you're on the road, drive cautiously. Lower your speed, maintain extra space between vehicles, and keep your headlights on to improve visibility. If the conditions feel too challenging to handle, don't hesitate to call for professional assistance.

Glenn Highway Towing is equipped to handle Alaska's rugged conditions with its 14,000 lb capacity flatbed and electric winch. Operating daily from 6 AM to 7:30 PM, they serve key areas across the region. Keep in mind, though, that cellular coverage can be unreliable outside major hubs, so having a backup communication plan is essential.

FAQs

What’s the difference between winter tires and studded tires, and which is better for driving in Alaska?

Winter tires and studded tires are both built for cold-weather driving, but their performance varies based on the road conditions. Studded tires feature metal studs embedded in the tread, giving them an edge on icy roads, particularly when temperatures hover around freezing. That said, their effectiveness drops on extremely cold days or dry pavement. On the other hand, winter tires (or studless snow tires) use specialized rubber compounds and tread designs to deliver strong traction on packed snow, slush, and a mix of winter road conditions.

If you often encounter icy roads or freezing rain, studded tires might be the better fit. But for typical winter driving - like navigating snowy or slushy streets - winter tires offer a more adaptable and practical solution. Just remember, studded tires may be restricted in certain areas, so check your local laws before deciding.

How can I make sure my car battery stays reliable during Alaska's freezing winters?

To ensure your car battery stays reliable in Alaska's harsh winters, start by checking its condition regularly with a battery tester. Keep the terminals clean and free from corrosion, and double-check that all connections are snug to prevent electrical problems. Since cold weather can drain batteries quickly, using a battery maintainer is a smart move if your vehicle will be idle for extended periods. Also, choose a battery designed for low temperatures - it’ll handle subzero conditions much more effectively.

What should I pack in an emergency kit for safe winter driving in Alaska?

To handle Alaska's tough winter conditions, it's important to have an emergency kit stocked with essentials. Include a flashlight with spare batteries, non-perishable food, bottled water, warm clothing, gloves, a hat, and blankets. You'll also need practical tools like an ice scraper, jumper cables, a small shovel, and road flares. Don't forget a first aid kit and a fully charged cell phone with a car charger - these can be lifesavers in emergencies.

Having these items on hand can make a big difference if you're faced with unexpected delays or roadside problems in freezing weather. Make it a habit to check your kit regularly to ensure everything is in good condition and ready when you need it.