1. Home
  2. Car insurance
  3. Car insurance guides
  4. Caravan towing insurance and rules explained

Caravan towing insurance and rules explained

You should be covered to tow a trailer or caravan under your car insurance policy, depending on your level of cover.

But there are extra rules to follow when towing. And breaking those rules could invalidate your cover.

Here’s everything you need to know about towing a caravan and using a tow trailer.

Caravans in the sunset

Yes, you need to have a valid car insurance policy to tow a caravan or a trailer. This is to protect your car and other road users. But your caravan or trailer likely won't be covered, even if you have a comprehensive car insurance policy.

Most insurers should still cover your car when you're towing a caravan or trailer. It's best to contact with them and let them know you plan on using your car for towing.

Although the policy still covers your car, many insurance companies have trailers and caravans in their list of exclusions.

No, you're not required to get a dedicated caravan insurance policy for your trailer or caravan.

But it's worth considering. Caravan insurance protects you if your caravan is damaged in an accident, or stolen. As this is a separate policy, making a claim for your caravan doesn't impact your car insurance no-claims bonus.

Yes. If the tow bar isn't an original part of the car, it counts as a modification.

In this case, you should tell your insurance company about it. This could impact your car insurance costs as you've changed the car from its original specifications.

Not all car insurance companies consider a tow bar to be a modification in the same way that remapping your engine or tinting your windows is.

What our motor insurance expert says:

"Modifications that impact your car insurance costs tend to be those that change the performance or desirability of your car. Since a tow bar doesn't really do either of these, some insurers don't consider it a big risk factor."

"At Confused.com we don't have tow bars in our list of modifications when you compare car insurance quotes. If you have an aftermarket tow bar, contact the insurance company before buying a policy and let them know. It's better to be honest than risk having the wrong type of cover."

Yes - if your car insurance policy gives you European cover, you should be able to tow a caravan or trailer outside the UK.

Standard comprehensive car insurance policies tend to offer European cover for 30 days, though some insurers offer up to 90 days.

If you have caravan insurance, you can include 30-90 days of EU cover as an extra. When comparing caravan insurance quotes, we'll ask you 'Would you like to include EU cover?' under the 'Tailor your cover' section.

There might be specific rules on towing a caravan abroad depending on the country. The Caravan Club has more information on towing regulations outside the UK.

Yes, you can tow a caravan or a trailer on your licence, depending on when you passed your test. There's no such thing as a dedicated 'trailer licence', but you may need to take an additional driving test if the trailer or caravan you're towing exceeds a certain weight.

If you passed your test before 1 January 1997

You can drive a car and trailer or caravan up to 8,250kg maximum authorised mass (MAM).

If you passed your test after 1 January 1997

You can drive a car and trailer or caravan up to 3,500kg MAM.

These rules apply to Wales, Scotland and England. For information about towing in Northern Ireland, visit nidirect.

What is maximum authorised mass?

MAM is the total weight of a vehicle when it’s fully loaded. It represents the absolute limit a car can safely tow and includes the wright of the:

  • Car
  • Trailer or caravan
  • Fuel
  • Driver and Passengers
  • Luggage
  • All belongings inside the vehicles

It’s also sometimes referred to as gross vehicle weight (GVW). Just like MAM, it shows the maximum weight that you can carry safely.

You can check your driving licence online to see what vehicles you’re permitted to drive and what you’re legally allowed to tow.

Make sure your caravan or trailer complies with UK rules before you set out. If you break any of these rules, you could get a fine or points on your licence. This risks increasing your future car insurance costs.

Trailer width

The maximum width for a caravan or any towing vehicle is 2.55 metres (around 8ft)

Trailer length

Your caravan or trailer shouldn’t exceed 7 metres (23ft) if you’re towing it with a vehicle weighing up to 3,500 kg.

Towing bars

The tow bar you use for your car needs to meet EU regulations, also known as ‘type approved’.

If your tow bar is type approved, it should have:

  • An approval number
  • Details of the vehicle it’s approved for

If your car was first used before 1 August 1998, it doesn't need to be type approved.

Towing mirrors

You must be able to see the road behind you, so fitting suitable towing mirrors to your trailer or caravan is essential.

If you don’t you could end up with a fine of £1,000 and 3 penalty points on your licence.

You should get towing mirrors if the caravan or trailer is wider than the rear of your car.

Number plates

Your trailer or caravan should display the same number plate as your car.

Trailer lights

You should make sure all the lights are working on your caravan or trailer. It should have:

  • 2 red side lights
  • 2 red break lights
  • Amber indicators
  • A pair of triangular red reflectors at the rear of the trailer.

If your trailer is over 1.3 metre (4ft) wide you should also have a fog lamp.