Looking to squeeze a few more kilometres out of every tank? With fuel prices going through the roof, it doesn’t mean you have to skip the off-road adventures entirely. All it takes is a few smart changes to your setup to help your rig run more efficiently without taking the fun out of getting behind the wheel.
From tyre pressure and packing lighter to cutting wind drag and using the features already built into your fourbie, these simple tips can make a real difference on the road.
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Start with tyre pressure
If you only change one thing before a trip, make it your tyre pressure. Running the correct tyre pressure helps your tyres roll more smoothly, which means less energy gets wasted and your rig doesn’t have to work as hard. That smoother movement can help you get more kilometres from your tank, especially on longer highway runs.
Before you head off, check your pressures when the tyres are cold and make sure they’re suited to your load and driving conditions. If you need the right gear for the job, a portable tyre deflator or air compressor will help you stay on top of it.
Pack light and cut drag
The more weight you carry, the harder your fourbie has to work. That’s why it’s worth having a good look at your packing list and leaving behind any gear you don’t really need.
In the video, the awning gets left at home thanks to a clear forecast, and the heavier BBQ setup is swapped for a lightweight portable stove instead. It’s a simple reminder that trimming back your kit can help save fuel, especially when you’re loading up for a holiday.
With that sorted, let’s talk about what you’re carrying on the roof. Wind drag is the resistance your vehicle pushes through as you drive, and extra gear up top can make it worse.
Moving items like a shovel off the roof and into a drawer system helps clean up airflow and can improve fuel economy. Keeping your rooftop setup tidy is a smart move, whether you’re running a roof top tent, recovery gear or travel accessories.
Use your vehicle’s fuel-saving features
Most modern vehicles already come with a couple of handy fuel-saving features, so it’s worth using them when the conditions are right. Cruise control helps you hold a steady speed, which can stop you from speeding up and slowing down more than you need to.
That consistency can improve fuel economy on suitable roads and make long drives feel easier too. If your vehicle has eco mode, flick that on as well. Eco mode softens throttle response, which means your car reacts more gently when you press the accelerator and puts fuel efficiency ahead of sharp performance.
Together, these features can help you save fuel without changing your whole driving style. They won’t do all the heavy lifting on their own, but paired with the right tyre pressure and a lighter setup, they’re well worth using.
Ready to hit the road? A few small tweaks to your setup can go a long way, helping you save fuel and keep more cash for the fun stuff. No matter what type of 4-wheeled adventure you have in store, be sure to check out BCF’s epic range of 4x4 accessories before you go.
Fuel saving FAQs
1. How can I improve fuel efficiency in a 4WD?
Improving fuel efficiency in a 4WD often comes down to a few simple changes. Running the correct tyre pressure, cutting unnecessary weight, reducing wind drag and using features like cruise control or eco mode can all help your vehicle use less fuel. Small tweaks to your setup can make a noticeable difference in the long run.
2. Does tyre pressure affect fuel consumption?
Yes, tyre pressure can have a huge impact on fuel consumption. Tyres that are too low can create more rolling resistance, which means your vehicle has to work harder and burn more fuel. Keeping your tyre pressure matched to your load and driving conditions can help your rig roll more efficiently.
3. Does roof rack gear use more fuel?
Extra gear on your roof can increase wind drag, which can lead to higher fuel use, especially at highway speeds. Bulky items like roof top tents, recovery gear and accessories mounted up high can all affect airflow. Keeping your rooftop setup tidy and only carrying what you need can help improve fuel economy.
4. Is eco mode good for saving fuel?
Eco mode can be a handy feature for saving fuel in the right conditions. It usually softens throttle response and encourages smoother acceleration, which can help reduce fuel use during everyday driving and longer road trips. It may not suit every situation, but it’s worth using when conditions allow.
5. What is the best way to save fuel on a road trip?
One of the best ways to save fuel on a road trip is to combine a few smart habits before you leave. Check your tyre pressure, pack lighter, remove unnecessary roof gear and use fuel-saving features already built into your vehicle. A more efficient setup can help stretch every tank further and keep more money in your pocket for the fun stuff.
About the author
Josh Collins
Josh Collins from JRC Adventures is an off-road enthusiast with a big passion for all things four-wheel driving, camping and touring. Whether he’s tackling rough tracks, kitting out his ultimate rig setup or setting up camp, this laid-back legend has picked up plenty of real-world experience along the way. Through JRC Adventures, Josh shares practical advice and easy-to-follow tips to help others gear up and get out there.
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