Winter Vehicle Maintenance Tips from Weston Automotive in Fort Collins, Colorado


As the vibrant fall colors start to fade and the chill in the air becomes more pronounced, residents of Fort Collins, Colorado, know that winter is just around the corner. The arrival of winter brings with it the need for special care and attention to your vehicle to ensure safe and reliable driving during the cold and often harsh Colorado season. Weston Automotive, your trusted local mechanic, is here to guide you through essential winter vehicle maintenance tips to keep your car in peak condition and ready to tackle the challenges of winter.

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Check Your Tires

Your tires are your first line of defense against slippery roads and icy conditions. Proper tire maintenance is crucial for winter safety. Here are some tire-related maintenance tips:

  • Tire Tread Depth: Make sure your tires have adequate tread depth. The minimum legal tread depth is 2/32 of an inch, but for winter driving, it's recommended to have at least 5/32 of an inch. Insufficient tread depth can lead to reduced traction, longer stopping distances, and an increased risk of hydroplaning.
  • Winter Tires: Consider investing in winter tires, especially if you live in an area with heavy snowfall. Winter tires are designed to provide better grip and handling in cold and icy conditions.
  • Tire Pressure: Check your tire pressure regularly, as it can drop as temperatures plummet. Underinflated tires can lead to reduced traction and decreased fuel efficiency.

Test Your Battery

Cold weather can be tough on your vehicle's battery. If your battery is already weak, winter temperatures can cause it to fail. To avoid the frustration of a dead battery on a freezing morning:

  • Have the Battery Tested: A professional mechanic can test your battery to ensure it's in good working condition. They will check the voltage and cold-cranking amps to determine if your battery can handle the demands of winter.
  • Clean Battery Terminals: Corroded terminals can inhibit the flow of electricity. Make sure the terminals are clean and free of corrosion.


Check the Antifreeze

Your engine's coolant, often referred to as antifreeze, plays a critical role in maintaining the right engine temperature. In winter, it's essential to ensure your antifreeze is in good condition:

  • Check the Coolant Level: Ensure the coolant level is adequate and top it up if necessary. Use a 50/50 mix of antifreeze and water unless otherwise recommended by your vehicle's manufacturer.
  • Test the Antifreeze Mixture: You should also check the concentration of antifreeze in your coolant. In colder climates like Fort Collins, a mixture that provides freeze protection down to at least -30 degrees Fahrenheit is recommended.
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Inspect the Heater and Defroster

Staying warm and maintaining clear visibility is essential during Colorado winters. Regularly check your vehicle's heating and defrosting systems:

  • Heater and Defroster Functionality: Ensure that your heater and defroster are working correctly. If you notice any issues, have them inspected and repaired promptly.
  • Change the Cabin Air Filter: A clean cabin air filter ensures that your heater operates efficiently. Replace it as needed to maintain optimal airflow.

Top Up Windshield Washer Fluid

Winter driving can be messy, with snow, slush, and salt splashing onto your windshield. It's crucial to have enough windshield washer fluid on hand:

  • Use Winter-Grade Washer Fluid: Opt for a winter-grade windshield washer fluid that won't freeze in cold temperatures. This will help you maintain clear visibility.

Examine the Brakes

Properly functioning brakes are crucial year-round, but even more so in winter when slippery roads make stopping more challenging. Ensure your brakes are in excellent condition:

  • Brake Pad Inspection: Have your brake pads inspected, and replace them if they are worn down.
  • Brake Fluid Check: Check the brake fluid level and quality. If it's dark or discolored, consider flushing and replacing it.

Emergency Kit Preparation

Being prepared for the unexpected is essential during winter. Assemble an emergency kit and store it in your vehicle, which should include:

  • Blankets and Warm Clothing: In case you get stranded in the cold, having warm clothing and blankets is crucial for your safety.
  • Non-Perishable Food and Water: Carry snacks and bottled water to sustain you in case of an emergency.
  • Flashlight and Batteries: A flashlight can be a lifesaver in case you find yourself stuck on the road at night.
  • First Aid Kit: Be prepared for minor injuries that may occur during your journey.
  • Snow Shovel and Ice Scraper: These tools can help you dig your way out of a snowdrift or clear your windshield.

Regular Maintenance

Regular vehicle maintenance is essential year-round, but it's particularly important before the winter season. Weston Automotive recommends scheduling a winter maintenance check-up to address any potential issues:

  • Oil Change: Make sure your vehicle has fresh oil that can handle colder temperatures.
  • Exhaust System Inspection: Check for leaks, as carbon monoxide exposure is more dangerous in cold weather when windows are often closed.
  • Transmission and Differential Fluids: Ensure these fluids are at the appropriate levels and in good condition.


Proper winter vehicle maintenance is essential for the safety and reliability of your vehicle in Fort Collins, Colorado. By following these tips from Weston Automotive, you can prepare your car for the cold Colorado season and drive with confidence, even when the snow falls and temperatures drop. Don't wait until the first storm hits—schedule a maintenance check-up and take these proactive steps to ensure your vehicle is ready for winter. Safe travels!

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