How to Get Your Caravan Hitch Height Right (and Why It Matters)

When it comes to safe and confident towing, one detail often gets overlooked until handover day: tow height. Your caravan hitch may look simple, but getting the right setup makes a world of difference to your safety, comfort, and long-term vehicle performance.

At Adelaide RV, we spend a lot of time with families making sure they leave the yard with a caravan that tows flat, safe, and stable. In this guide, we’ll share what Dave explained in our latest video – how to measure, adjust, and choose the right caravan hitch height – and why it’s so important for your next adventure.

Why Caravan Hitch Height and Level Towing Matter

When your caravan is connected to your tow vehicle, the goal is simple: keep it as flat and level as possible. A level van isn’t just about looks – it’s about safety and control on the road.

If your caravan sits nose-up, the handling feels like a boat planing across the water – unstable and unsafe. Nose-down is generally safer but still requires checking that your tow ball weight and suspension aren’t overloaded.

As we’ve explained in our blog on caravan ball weight and levelling, keeping your caravan level ensures:

• Better braking performance – weight distributes evenly across your axles.

• Improved handling – reduced sway and snaking.

• Less stress on your chassis and hitch – preventing long-term wear and tear.

• A safer ride for your family – giving you confidence at highway speeds or when overtaking.

Measuring Your Caravan Hitch Height

Here’s the practical bit: how do you actually check if your van is sitting right? Dave’s advice is to measure from a horizontal reference point, like the chassis or checker plate, not a sloped body panel.

1. Measure the van height at the back and front – Take a tape measure and check the distance from the ground to the chassis or a straight bodywork line (e.g., the gap between checker plate and cladding). If both measurements are close (say 600 mm front and 600 mm rear), you’re level.

2. Check tow ball height – Standard caravan hitches generally sit between 430 mm and 500 mm from the ground. Your car’s tow bar will have a similar range.

3. Simulate real-world loading – Add weight to your car (passengers, esky, luggage, even the dog) and check again. A hundred kilos on the tow ball can easily drop the rear of your car by 30–50 mm.

Tip: If your van sits wildly nose-up or nose-down when hooked up, you’ll need to look at adjusting the hitch.

Options if Your Tow Height Doesn’t Match

Not every car–caravan combination lines up perfectly – and that’s okay. There are tools to help you get it right:

• Up-shanks and down-shanks – Fixed options that raise or lower your tow ball to suit the van.

• Adjustable hitches – A versatile choice where the tow ball can be moved up or down in inch increments. Perfect if you tow multiple trailers or swap vehicles.

• Factory setups – Some off-road caravans can have the hitch mounted higher or lower on the chassis depending on suspension design.

Dave makes a key point here: don’t flip your hitch upside down unless it’s designed for it. Most stamped hitches clearly state the correct orientation. Using it incorrectly can void compliance and, worse, make your setup unsafe.

Common Scenarios We See

At Adelaide RV, we’ve seen just about every combination of van and tow vehicle roll through the gates. A few examples:

• Semi off-road caravans – Typically sit around 470 mm at the tow hitch. Perfect for SUVs and utes with standard suspension.

• Full off-road vans – Higher clearance and stronger chassis often push the hitch up well over 500 mm. Without an adjustable hitch, many standard cars will struggle to connect level.

• Older, second-hand vans – Traditionally sit much lower. If you’ve got a lifted 200 Series LandCruiser, hooking up without adjusting will likely drag the van tail.

That’s why we check every van before handover. If you’re within tolerance, we’ll send you on your way confident. If not, we’ll recommend a visit to a tow bar specialist like Hall’s or Allen’s so you don’t get caught out.

Don’t Forget Ball Weight

Tow height is only half the story – ball weight is the other. If your caravan has a heavy tow ball weight (say 250–300 kg), your car’s rear will sag noticeably when hitched up. That not only changes your tow height but can overload your suspension and affect steering.

In those cases, you might need:

• Airbags in your rear suspension.

• Heavier-duty springs or shocks.

• Redistributing gear between your van and tow vehicle.

Getting both ball weight and tow height right is the winning combo for safe and smooth towing.

Practical Advice Before You Buy

Here’s our checklist for anyone comparing caravans or getting ready for handover:

• ✅ Know your car’s tow height before you arrive.

• ✅ Ask the dealer to measure the van height – front and back – on level ground.

• ✅ Check compliance plates for tow ball weight.

• ✅ Plan for your travel load – add kids, luggage, and gear into your calculations.

• ✅ Budget for an adjustable hitch if you’re between sizes.

Remember: forewarned is forearmed. Sorting your caravan hitch setup before you leave the yard saves stress, extra cost, and unsafe surprises down the track.

Final Thoughts

Getting your tow height right might seem like a small detail, but it’s one of the most important for safe and confident caravanning. With a simple tape measure, a bit of planning, and the right hitch setup, you’ll enjoy smooth towing and peace of mind every time you head out.

At Adelaide RV, we’re here to help – from checking your setup at handover to offering advice by phone or even reviewing a photo of your rig. Whether you’re a first-time buyer or a seasoned traveller, our mission is to keep your adventures safe, easy, and unforgettable.

Your journey begins here – with the right hitch height.