Jun 22, 2026

Winter can be tough on your vehicle.

Cold mornings, slick roads, and changing St. Louis weather can make small vehicle issues more noticeable.

Before winter arrives, it is smart to check a few key items.

Start with your battery. Cold weather can make a weak battery fail sooner. If your vehicle starts slowly, clicks when you turn the key, or has dim lights, schedule a battery test.

Next, check your tires. Look at tread depth, tire pressure, and uneven wear. Tire pressure often drops when temperatures fall, so your tire pressure light may come on during colder weather.

Your brakes are also important before winter. If your brakes squeak, grind, shake, or feel soft, schedule an inspection.

You should also check:

  • Wiper blades
  • Washer fluid
  • Coolant level
  • Headlights
  • Brake lights
  • Turn signals
  • Cabin air filter
  • Heater and defroster

Good wiper blades and washer fluid are key during inclement weather, especially after snowfall. That’s when the salt mixes with the melted snow on the street and makes the road spray harsh.

Winter is also a good time for a Multi-Point Vehicle Inspection. This can help you understand the condition of your tires, brakes, battery, fluids, and other important items. And it will give you a full scope of what’s needed, allowing you to make a more informed decision.

If you want help preparing your vehicle for winter, schedule service at Dave Sinclair Buick GMC in St. Louis. Our service team can help you get ready for colder weather and changing road conditions.

You can schedule your appointment here!