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Safety Information

Good Advice Travel Tips and

Free Towing Guide
Pick up a copy of the free Towing Guide at the Official Industry Shows or Caravanning Queensland for more information on towing your vehicle safely.

To view this full towing guide visit:

Towing Guide
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Safe Towing

The key to safe and enjoyable caravanning is to match your caravan to the right tow vehicle and to load your caravan appropriately. Getting the ratings and masses right will ensure your tow setup is safe and legal. The relevant information can be found on the caravan’s vehicle plate and in your tow vehicle’s handbook.

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Maintenance

Most states require towing vehicles to observe the same speed limits as any other road vehicle. These speed limits can change from time to time and it is advisable to check with your local motoring authority before commencing your journey.

The major concern is not how fast you can travel with your RV but how safe can you travel. Irrespective of road speed signs, you should travel only as fast as the road conditions, wind speed and direction, rain, type of tow vehicle, etc. permit.

Speed Limits

Regular maintenance of your vehicle and trailer is essential for safe towing. Have them checked regularly to ensure they are in a safe and roadworthy condition. 

The trailer’s wheel bearings, suspension and brakes must all be in good working order and tyres must be properly inflated. It is a good idea to take some of the mass off your trailer’s springs and tyres if it is going to be stationary for an extended period of time.

Gas cylinders and LPG regulators should also be checked regularly by a qualified person. For example, if left out in the open, your regulator may have been affected by water. If this is the case, it needs to be drained and cleaned thoroughly to prevent corrosion, which will prevent it from working properly.

Check that all hoses and pipes are securely connected and also check the date stamp on your gas cylinders, which must be regularly checked for service life expiry at a certified gas cylinder testing station. It is illegal to fill gas cylinders which are beyond their service life. 

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Safety Information

Good Advice Travel Tips and

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Towing Guide

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TOWING GUIDE

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Safe Towing

The key to safe and enjoyable caravanning is to match your caravan to the right tow vehicle and to load your caravan appropriately. Getting the ratings and masses right will ensure your tow setup is safe and legal. The relevant information can be found on the caravan’s vehicle plate and in your tow vehicle’s handbook.

Load Carrying Capacity (Payload)

This is the difference between TARE and ATM. It is the maximum load that can be carried
in the caravan including fluids, luggage,
personal effects and any after-market fittings/equipment. If fittings or equipment
are added after manufacture, the actual empty weight will be more than the TARE specified on the vehicle plate, and the payload will be reduced accordingly.

Coupling Mass   (Tow Ball Load) at TARE*

Actual load (or force) specified by the caravan manufacturer exerted on the towbar when the trailer is at TARE. When any fluids, luggage and personal effects or after-market fittings/equipment are added, the tow ball load will vary from tow ball at TARE specified on the vehicle plate. The maximum load rating of the towing equipment and vehicle must not be exceeded (eg towball, coupling).

CARAVAN RATINGS
& MASSES

Towing Capacity

Maximum trailer weight that the vehicle
can tow legally.

Tow Ball Weight   (Tow Ball Loading)

Maximum load (or force) permitted on the tow ball of the vehicle, which must also not exceed the rated capacity of the towbar itself. 

Gross Vehicle Mass   (GVM)

Maximum laden mass of the tow vehicle as specified by the tow vehicle manufacturer. 

Gross Combination Mass   (GCM) Rating

The rating provided by the tow vehicle manufacturer. The maximum laden mass of the vehicle combination (tow vehicle and caravan) is not permitted to exceed the GCM rating.

Payload/Personal Load

The allowable load carrying capacity or ‘payload’ is worked out by deducting the “Tare Mass” from the “ATM”. It must not be exceeded under any circumstances. Safety, insurance & warranty may be affected if the specified payload is exceeded.

TOWING VEHICLE RATINGS

LOAD VAN

As a general rule, heavy items should be loaded low down and towards the middle or axle line of the caravan. Move items forward or back to adjust the Coupling Mass (Tow Ball Load) unless otherwise specified by the caravan manufacturer.

*Note:    The Coupling Mass (Tow Ball Load) at TARE, GTM Rating and/or Tare Mass may not appear on your vehicle plate, as they are not mandatory fields.

LOADING CARAVAN

Safety chains are compulsory in all States and Territories of Australia. They must be strong enough to hold the trailer and prevent the drawbar from touching the ground should the coupling fail or be accidentally disconnected from the ball.

Trailers less than 2,500kgs ATM must be fitted with at least one safety chain. Trailers over 2,500kgs ATM and up to 3,500kgs must have two safety chains fitted.

Chains must comply with AS4177-4 and have a rating at least equal to the trailer ATM.

SAFETY CHAINS

All trailers over 750kgs GTM (irrespective of the towing capacity or unladen mass of the tow vehicle) must have an effective brake system fitted.

Electric brakes are the most commonly used and require a brake controller, with appropriate connections to the trailer, to be fitted in the
tow vehicle.

All brakes must be operable from the driver’s seat of the tow vehicle except for over-ride brakes. The minimum braking system required for a trailer or caravan depends on its type and weight, as well as the weight of the tow vehicle:

  • Up to 750kgs GTM: No brakes are required.
  • 751–2,000kgs GTM: There must be a braking system on the wheels of at least one axle and over-ride brakes are permitted.
  • Over 2,000kgs GTM: A brake system operating on all wheels is required. The system must be capable of automatically activating should the trailer become detached from the tow vehicle.

Remember that towing a trailer or caravan will decrease your vehicle’s acceleration and
braking performance.

BRAKING SYSTEMS

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Maintenance

Most states require towing vehicles to observe the same speed limits as any other road vehicle. These speed limits can change from time to time and it is advisable to check with your local motoring authority before commencing your journey.

The major concern is not how fast you can travel with your RV but how safe can you travel. Irrespective of road speed signs, you should travel only as fast as the road conditions, wind speed and direction, rain, type of tow vehicle, etc. permit.

Speed Limits