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Winter Driving Safety: Essential Tips for California Drivers

March 1, 2026·5 min read·Safety

California Winter Isn't Just Sunshine

While California doesn't get Midwest blizzards, our winters bring their own hazards:

  • Heavy rain and hydroplaning (especially after long dry spells)
  • Tule fog in the Central Valley (visibility near zero)
  • Mountain snow and ice on I-5 Grapevine, I-15, and mountain passes
  • Debris and mud slides from rain-saturated hillsides
  • 7 Winter Driving Tips

    1. Check Your Tires

    Worn tires + wet roads = hydroplaning. Check tread depth with a penny test (if you can see all of Lincoln's head, it's time for new tires). Keep tires inflated to the recommended PSI.

    2. Replace Your Wiper Blades

    If your wipers leave streaks, replace them before the rain starts. Good wipers cost $15-$30 and make a massive difference in visibility.

    3. Slow Down in Rain

    The first rain after a dry spell is the most dangerous — oil and debris on the road create an extremely slippery surface. Reduce speed by at least 10 mph.

    4. Increase Following Distance

    Wet roads increase stopping distance by 50% or more. Follow the 4-second rule instead of the usual 3.

    5. Use Headlights in Rain and Fog

    California law requires headlights when wipers are on. In fog, use low beams only — high beams reflect off fog and make visibility worse.

    6. Carry Chains for Mountain Driving

    Chains are required on many California mountain roads when CalTrans posts chain controls. Keep a set in your trunk from November through March.

    7. Keep an Emergency Kit in Your Vehicle

    Breakdowns are more dangerous in cold, wet conditions. Our 43-Piece Emergency Kit includes everything you need: reflective triangles, flashlight, first aid, emergency blanket, rain poncho, and more.

    Be Ready for Anything

    Roadside membership + emergency kit = winter peace of mind.

  • Shop Emergency Kits →
  • Join Roadside Assistance →

  • FasTrak Roadside — protecting California drivers year-round.

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