Cold Weather Cars: A Winter Driving and Safety Guide

A winter-ready car starts with dependable fundamentals. Winter tires are designed to stay more flexible in cold temperatures and provide grip on snow and ice. A healthy battery helps the engine start in freezing weather, while effective heating and defrosting keep the cabin comfortable and the windows clear.

Ground clearance can be useful if you regularly encounter deep, unplowed snow. If your commute is mostly on plowed streets, however, a smaller, well-maintained car with winter tires may meet your needs without the added costs of a larger vehicle.

All-wheel drive can help a vehicle start moving or accelerate on slippery surfaces. It does not replace winter tires or reliably shorten stopping distances on ice. Whatever you drive, leave room to stop and adjust your speed to the conditions.

Prepare before the first prolonged cold spell:

• Inspect tires for wear and damage. Check pressure when the tires are cold, using the vehicle manufacturer’s recommended setting; pressure can drop as temperatures fall.
• Have the battery tested, especially if starting has become sluggish.
• Check headlights, brake lights, and turn signals. Replace worn wipers and use washer fluid rated for the temperatures you expect.
• Test the heater and defrosters, and keep an ice scraper and snow brush within reach.
• Pack accessible warm clothing, blankets, water, a flashlight, and a phone charger. Add a small shovel and traction material if appropriate for your route.

Follow the manufacturer’s service schedule and have a qualified technician inspect any concerns before a long trip.

Give yourself extra time, reduce your speed, and leave more following distance when roads are slick. Steer, brake, and accelerate gently, even if your vehicle has all-wheel drive.

Before setting out, clear snow and ice from every window, the mirrors, lights, and roof. Check the forecast and road conditions, and postpone travel when conditions are unsafe. On longer journeys, tell someone your route and expected arrival time.

Compare insurance, fuel, maintenance, and the cost of a matching set of winter tires alongside the purchase price. If you switch tires seasonally, allow for installation and storage.

If you are considering a used car, review its maintenance history, test the heating and visibility equipment, and arrange an independent inspection. Leave room in your budget for repairs and appropriate tires.