Winter is one of the best times to explore Queensland and the surrounding regions. Cooler temperatures make long drives more comfortable, trips into Western QLD more manageable, and towing caravans or campers a lot nicer than in summer heat.
But winter still brings its own challenges — cold mornings, increased battery demand, longer nightly use of accessories, and fluctuating temperatures that expose weak components.
1. Check Your Battery Health
Cold mornings place extra strain on diesel batteries. Most diesel 4WDs need high cranking amps, and weak batteries often fail at the worst possible time — early in the morning, at a remote campsite, or after running accessories overnight.
Get your battery tested if you notice slow cranking, flickering lights, electrical glitches, recent jump-starts, or a battery older than 2–3 years (QLD conditions shorten lifespan).
2. Inspect Your Cooling System (Yes — Even in Winter)
Cold starts, long drives, and towing all stress the cooling system even in cooler weather. Check coolant quality, radiator condition, hoses and clamps, water pump condition, and thermostat operation. If your coolant is old or contaminated, winter is a great time to flush it.
3. Test Your Brakes and Steering for Long-Distance Safety
Brakes fade faster when towing — even in cool weather — and long highway descents still generate heat. Inspect pad thickness, rotor condition, brake fluid, steering play, ball joints and bushes. If the pedal feels soft or the steering feels vague, it should be checked before a major trip.
4. Give Tyres a Proper Pre-Trip Inspection
Check tread depth, sidewall cracking, uneven wear, correct pressures (especially when towing), and spare tyre condition. Cold mornings often mean a pressure drop — start your trip with all tyres correctly inflated.
5. Service Your Vehicle Before Leaving
A pre-trip service ensures fresh oil, clean filters, correct fluid levels, no hidden failures, and no surprises on long roads. Diesels are sensitive to missed intervals, and winter touring reveals weakness in cooling, batteries, injectors and hoses.
6. Carry Touring Spares & Essentials
For winter, pack spare belts, spare coolant, air filter, tyre repair kit, compressor, recovery gear, jumper leads, torches and warm gear. Cold inland areas can drop well below 10°C overnight.
7. Consider Preventative Upgrades Before Big Winter Trips
Upgrades that help winter touring: snorkel for dust protection on inland roads, suspension upgrades for load support, dual battery setups, and better lighting. Tourers heading west often face dusty gravel roads — airflow protection is a major asset.
A quick check now avoids issues hundreds of kilometres from home.
Book a pre-trip inspection or winter service at BB Garage today.
