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Seasonal

Winter Car Emergency Kit Checklist

What to keep in your car this winter, and what to do if you get stranded in snow or ice.

This guide contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Quick answer

A winter car emergency kit should include a snow shovel, an ice scraper and snow brush, sand or cat litter for traction, jumper cables or a jump starter, a flashlight with extra batteries, warm blankets, extra hats, gloves and socks, water, snacks, a first aid kit, a phone charger and emergency flares or reflective triangles. Keep your gas tank at least half full.

Before you drive this winter

  • Get your car serviced: battery, antifreeze, wipers, lights, brakes and tires.
  • Keep your gas tank at least half full to prevent fuel line freeze-up and to give you heat if you get stuck.
  • Check road conditions and the forecast before you leave, and tell someone your route and arrival time.

Winter car kit checklist

  • Snow shovel
  • Ice scraper and snow brush
  • Sand, road salt or cat litter for traction
  • Jumper cables or a portable jump starter
  • Flashlight or headlamp and extra batteries
  • Blankets or a sleeping bag
  • Extra hats, gloves, socks and a warm jacket
  • Water and non-perishable snacks
  • First aid kit and any needed medications
  • Phone charger or power bank
  • Emergency flares or reflective warning triangles
  • Brightly colored cloth or flag to signal for help
  • Hand warmers
  • Tow rope or chain

If you get stranded

  • Stay with your car unless help is visible and close. A car is easier for rescuers to find, and it gives you shelter.
  • Make yourself visible. Tie a bright cloth to the antenna or door, and turn on the dome light at night when the engine is running.
  • Run the engine about 10 minutes each hour for heat, with a window cracked slightly.
  • Keep the exhaust pipe clear of snow. A blocked tailpipe can fill the car with carbon monoxide, which can kill.
  • Stay warm and moving. Wrap up in blankets, huddle with passengers, and move your arms and legs to keep blood flowing.
  • Drink water and eat snacks to help your body produce heat.

Know the warning signs

Watch everyone in the car for signs of frostbite (numb, white or grayish-yellow skin) and hypothermia (shivering, confusion, slurred speech, drowsiness). Hypothermia is a medical emergency. See our winter storm guide for more.

Our picks

Products we'd consider for our own kits, chosen for reputation and fit. We don't accept payment for placement. Prices and availability are set by Amazon sellers and change often.

  1. Best for: Dead batteries

    NOCO Boost Plus GB40 Jump Starter

    Starts a car without a second vehicle. Cold weather drains batteries fast.

    View on Amazon: NOCO Boost Plus GB40 Jump Starter (opens in a new tab)
  2. Best for: All-in-one kit

    Lifeline AAA Premium Road Kit

    A ready-made roadside kit with jumper cables, a flashlight, first aid supplies and more.

    View on Amazon: Lifeline AAA Premium Road Kit (opens in a new tab)
  3. Best for: Clearing snow

    Telescoping Snow Brush & Ice Scraper

    Reaches across the windshield and roof, with a built-in scraper.

    View on Amazon: Telescoping Snow Brush & Ice Scraper (opens in a new tab)
  4. Best for: Staying warm

    HotHands Hand Warmers

    Air-activated warmers that give hours of heat with no power.

    View on Amazon: HotHands Hand Warmers (opens in a new tab)
  5. Best for: Digging out

    Folding Emergency Shovel

    Packs small in the trunk for digging out tires and the tailpipe.

    View on Amazon: Folding Emergency Shovel (opens in a new tab)
  6. Best for: Being seen

    Reflective Warning Triangles

    Warns other drivers if you're stopped on the roadside.

    View on Amazon: Reflective Warning Triangles (opens in a new tab)

Build your personalized kit

Get suggested quantities for your household, pets and local hazards in about two minutes.

Open the Bunker Kit Builder

Official sources

This guide is general information based on public guidance from the agencies above. It is not medical or professional advice, and The Blackout Bunker is not affiliated with any government agency. Always follow instructions from local officials.