How to Effectively Level a Caravan on Sloped Terrain

Anyone who owns a caravan knows the importance of a level pitch. Whether you’re parked up for a weekend or enjoying a longer holiday, a level caravan ensures comfort, proper appliance function, and structural stability. But what happens when you arrive at a site and discover the ground is far from flat?

Sloped terrain can be challenging—especially for newer caravanners but it’s easily manageable with the right tools. One tool that makes the process significantly smoother is the Lock n Level levelling system.

Here’s a step-by-step guide on how to effectively level your caravan on sloped terrain.

Why Levelling Matters

Levelling your caravan correctly is essential for:

  • Comfortable living – no tipping when you sleep or walk around.

  • Proper fridge and appliance performance – particularly crucial on absorption fridges.

  • Efficient drainage – preventing pooling in sinks or showers.

  • Avoiding uneven structural stress helps preserve your caravan’s integrity over time.

Step 1: Assess the Slope

Upon arriving at your pitch, remain hitched to the towing vehicle and evaluate whether the van is leaning side-to-side or front-to-back. Using a spirit level—and positioning it on the A-frame or internal worktop—helps you check tilt accurately before moving.

Step 2: Position the Lock n Level

Instead of relying on traditional ramps, place the Lock n Level airbag system beneath the wheels on the lower side of the caravan. The system works for both single-axle and twin‑axle models, raising the caravan by up to 6″ (15 cm) in about 5–6 minutes using a standard tyre pump

Step 3: Inflate to Level

Connect a 12 V (or even foot) pump to the inflation valve and gradually inflate the Lock n Level airbags until the caravan is level side-to-side. Monitor with a spirit level for precision—this method allows micro-adjustments without repositioning the van multiple times.

Step 4: Chock the Wheels

Once level, place wheel chocks to prevent rollback or movement, especially on slopes. Lock n Level significantly reduces the risk of sudden shifts (unlike ramps), but securing your van remains essential for safety.

Step 5: Unhitch & Level Front‑to‑Back

With side levelling complete, unhitch the caravan and use the jockey wheel to adjust the front-to-back tilt. If further lift is needed, add levelling blocks under the jockey wheel to reach true balance.

Step 6: Lower the Corner Steadies

After levelling, deploy the corner steadies to stabilise the caravan—these are for preventing movement only, not for levelling. Use a cordless drill or crank handle to gently lower them into firm contact with the ground.

Extra Tips for Sloped Sites with Lock n Level

  • Download the official instruction manual to review step-by-step guidance before use.

  • Use a protective mat under the device to shield it from sharp stones on soft ground.

  • Consider the Combo Pack if you have a twin-axle caravan, it allows fitting both through-the-wheel locks easily while levelling.

  • Check inflation pressure periodically (e.g. after 5 days) as temperature changes can cause slight deflation during your stay.

Final Thoughts

Using Lock n Level transforms caravan levelling from a cumbersome process into a quick, precise, and stress-free setup. Whether you’re using a single-axle or twin-axle model, the system saves time, effort and alleviates common frustrations, especially when aligning wheel locks or pitching on uneven surfaces.

A level caravan is a happy caravan, especially when you can achieve it efficiently with the right kit and clear instructions.

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