How To Keep Your Car Tuned Up for Winter

Winter is tough on vehicles, and the last thing you want is to deal with a dead battery or sliding around on icy roads. A little maintenance now can save you a lot of hassle when temperatures drop. Here’s what to focus on before winter really sets in. 

Check Your Tires 

Tires are your first line of defense against winter roads, so make sure they’re in good shape. Check the tread depth—if it’s worn down, you might need new ones. If you live somewhere with heavy snow and ice, winter tires are a smart investment since they provide better traction. Also, colder temperatures cause tire pressure to drop, so check it regularly and keep it at the recommended PSI. 

Test Your Battery 

Cold weather drains car batteries faster, and if yours is already weak, it might not have enough power to start your vehicle. If your battery is more than three years old, get it tested before winter hits. Also, check for corrosion on the terminals, since buildup can interfere with the connection. If you notice slow starts or dimming headlights, it might be time for a replacement. 

Keep Up with Oil Changes 

Winter temperatures make oil thicker, which can strain your engine. Check your owner’s manual to see if your car requires a different oil viscosity in cold weather. If you’re due for an oil change, don’t put it off—clean oil helps your engine run smoother, especially in freezing conditions. 

Inspect Your Brakes 

Slippery roads mean your brakes need to be in top shape. If you’ve noticed any squeaking, grinding, or a spongy brake pedal, get them checked out. Worn brake pads can reduce stopping power, which is the last thing you want when roads are icy. 

Keep Your Fluids Topped Off 

Antifreeze (coolant) keeps your engine from freezing, so make sure it's at the right level and mixed correctly. You’ll also want to check your windshield washer fluid and switch to a winter formula that won’t freeze. While you’re at it, inspect your wiper blades—if they’re streaking or skipping, replace them so you can keep your windshield clear in snow and sleet. 

Pack a Winter Emergency Kit 

Even with the best maintenance, breakdowns can still happen. Keep a kit in your car with essentials like an ice scraper, jumper cables, a flashlight, blankets, and extra gloves. If you travel in areas with heavy snow, consider adding a small shovel, kitty litter (for traction), and some non-perishable snacks in case you get stuck. 

Don’t wait until you're stranded to make sure your car is winter-ready. A little preparation now can keep you safer on the road and prevent unexpected breakdowns. If you need a winter tune-up or a battery check, bring your vehicle to Colorado Fleetworks and we can help. Stay safe out there!