With the Victorian winter school holidays just around the corner in June and July, many families in Hoppers Crossing, Werribee, and the wider Wyndham area are gearing up for well-deserved family road trips. Whether you’re planning a drive down the spectacular (but wet) Great Ocean Road, heading north to the Grampians, or making the trek up to Mt Buller or Mt Baw Baw for some snow-filled fun, your car is going to be working overtime.

Winter driving in Victoria presents unique hazards: slippery roads, heavy fog, pouring rain, and freezing mountain temperatures. When you have the family in the back, the last thing you want is a mechanical breakdown or a safety issue on a remote regional highway.

Before you load up the boot and hit the Princes Freeway entrance, here is our experienced mechanic’s 5-point winter road trip safety checklist to ensure your family gets there and back safely.


1. Windscreen Wipers & Washer Fluid (With a Winter Trick)

Your windscreen wipers are your primary defense against sudden winter downpours and thick regional fog. If your wipers are squeaking, leaving streaks, or skipping across the glass, they need to be replaced.

  • The Inspection: Lift your wiper arms and feel the rubber blades. If the rubber is hard, cracked, or torn, grab a new set before you leave.
  • The Winter Trick: Standard tap water in your windscreen washer bottle can freeze if you’re traveling to alpine areas like Bright or the snowfields. This can crack your washer pump or leave you with no way to clean a mud-splattered windscreen. Always top up your washer bottle with a specialized windscreen washer additive containing anti-freeze.

2. Tyre Tread Depth & Pressures (Your Only Contact with the Road)

On a cold, wet Victorian highway, your tyres are the only thing keeping your car on the road. Wet-weather grip is heavily dependent on having deep, healthy tyre tread to displace water and prevent aquaplaning (where your car glides on top of water, losing steering control).

  • The 20-Cent Coin Test: Insert a standard Australian 20-cent coin into the tread of your tyre. If the tread doesn’t reach the bill of the platypus, your tyres have less than 3mm of tread left and are unsafe for wet winter driving.
  • Tyre Pressures: Tyre pressures drop in cold weather. Driving on under-inflated tyres reduces grip, increases braking distance, and causes uneven tyre wear. Check and adjust your pressures (including the spare!) while the tyres are cold.

3. Cabin Heater & Demister (Comfort and Visibility)

A foggy windscreen is an extreme driving hazard. Your car’s cabin heater and front/rear demisters are critical for keeping your glass clear so you have 100% visibility.

  • How to Test: Turn your heater on full blast and ensure it hot-demists the front windscreen quickly. If the air smells musty or if the windows take forever to clear, your cabin air filter might be completely clogged with dust and debris from autumn.
  • Pro-Tip: If your heater is blowing only cold or lukewarm air, it could indicate a failing thermostat or low engine coolant. Get it checked immediately, as a cooling system issue can lead to major engine overheating.

Car headlights on in winter darkness
Ensuring all front and rear lights are operational is crucial for foggy and rainy regional drives.

4. Lighting & Indicators (See and Be Seen)

With winter daylight hours being much shorter and regional fog roll-ins common, your car’s lights are vital for making sure other highway drivers can see you.

  • Walk-Around Check: Turn on all your lights—low beams, high beams, indicators, hazards, and fog lights (if equipped). Walk around the car to make sure every single bulb is working.
  • Brake Lights: Back up close to a garage door or wall at night. Look in your rear-vision mirror and press the brake pedal—you should see the red glow reflect clearly on both sides and in the centre.

5. Brakes & Suspension (Steering Through the Rain)

Your steering, suspension, and brakes work together to keep your car stable when cornering on wet, slippery roads. Worn shock absorbers or brake pads will significantly increase your stopping distance when you need to brake suddenly in the wet.

  • Warning Signs: Listen for squealing, squeaking, or metallic grinding when you apply the brakes. If your car wanders, pulls to one side, or bounces excessively over local Wyndham speed bumps, your suspension is compromised.

Drive Safe: Book Your Free Pre-Trip Safety Check

At MO3GMechanics, we want to make sure every family in our Hoppers Crossing community stays safe on Victoria’s roads this winter.

Before you pack the luggage and load up the family, drop by our workshop. Our experienced, trusted mechanics will perform a comprehensive Pre-Trip Safety Inspection to verify your tyres, brakes, wipers, lights, and fluid levels. It takes only a short visit, but it gives you total peace of mind for the journey ahead.

📞 Call MO3GMechanics today or visit us in Hoppers Crossing to ensure your family’s winter road trip is safe, smooth, and worry-free!


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