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Coping with the Heat: Driving in Hot Conditions

Wide shot of a landscape under heat conditions

Some parts of the country can reach ambient temperatures of 40 degrees or more, while road surface temperatures as high as 68 degrees celsius on record. For drivers not used to being in such conditions, driving can become not just uncomfortable but also potentially hazardous. The intense heat can affect both the driver and the vehicle, leading to challenges that, if not properly managed, could compromise safety on the road. From the scorching sun beating down on your car to the dry, dusty conditions of the outback, summer driving demands a bit more preparation and care.

Understanding how to navigate these hot conditions is crucial for any Aussie driver, whether you're cruising along the coast, tackling the rugged outback, or simply commuting in the urban heat. The key lies in recognising the signs of trouble early, from dehydration to vehicle overheating, and knowing how to address them. In this guide, we'll explore essential tips to help you stay safe and cool on the road this summer.

Donnellans is your local tyre store, specialising in brands such as Bridgestone, Continental, Michelin, Pirelli and more. We have something to suit all vehicles and budgets.

Things to Look Out For

Signs of Dehydration

First up, it's vital to keep an eye out for signs of dehydration – for you and your passengers. Symptoms can include thirst, headache, dizziness, and tiredness. Staying hydrated is crucial, so keep a good amount of water in your car, and don't wait until you're thirsty to drink.

Vehicle Temperature Management

Your vehicle's temperature can soar in hot conditions, especially when carrying extra weight or towing. This can strain your engine and cooling systems, leading to overheating. Make sure your coolant levels are topped up and consider scheduling a service check before embarking on long summer drives.

Many modern vehicles will warn you if the temperature is getting too hot, but older vehicles lack many of the sensors and readouts that can alert you to issues. Older vehicles can usually be upgraded with extra sensors or gauges to help keep an eye on vital temperatures.

Tyre Pressures

Tyre pressures can increase significantly in hot weather, especially when driving at high speeds or on long trips. High temperatures can cause the air inside tyres to expand, leading to overinflation. This not only affects your car's handling and braking but can also increase the risk of tyre blowouts from punctures and debris. Check your tyre pressure early in the morning before temperatures rise, and adjust them according to your vehicle manufacturer's recommendations.

Dusty Conditions and Engine Air Filters

Driving in Australia's summer often means tackling dusty roads, which can clog your engine's air filter, reducing your engine's efficiency and potentially causing damage. It's crucial to ensure your air filter is clean and adequate for your driving conditions. For 4WD enthusiasts venturing off-road, consider the benefits of air snorkels. These devices raise the air intake point above the dusty layer near the ground, ensuring a cleaner air supply to your engine and improving its performance and longevity.

Similarly, don't forget about your cabin air filter. A clean filter is essential for maintaining good air quality inside your vehicle, keeping dust and particles at bay, and ensuring your air conditioning system runs efficiently.

Remember the Basics and Prepare

When it comes time for safe tyres and vehicle prep, come see the expert team at Donnellans for the latest products, a huge range and outstanding customer service. Call us today on your nearest store's number or visit us at one of our locations.

Driving in hot conditions poses unique challenges but managing them doesn't have to be a hassle. By staying vigilant for signs of dehydration, regularly checking your vehicle's temperature and tyre pressures, and ensuring your air filters are clean, you can enjoy a safer, cooler summer on the road. Remember, a little preparation goes a long way towards preventing heat-related issues, ensuring you and your vehicle stay cool under the Australian sun. Stay hydrated, check your vehicle before long trips, and here's to smooth and safe summer driving!