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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006

England 1998 Defender 90 300 Tdi PU Rutland Red
Another towing question
Hi all.

This is not seemingly a simple question. The law being construction and use 1986 states that if a trailer is less than 750kg it doesn't need brakes. It also states that the trailer and it's load can't be more than half the kerb weight of the towing vehicle. All good and simple. The issue then comes when a vehicle manufacturers recommended unbraked tow limit is less than half the kerb weight. Now in the owners manual it does state that said limit is only in regions where no local regulations offer higher limits. When I have sought clarity the suppling dealership have settled in favour of the law. Vosa through dvsa have said it's not their department or basically I'm on my own. This is just research but I don't want to wade in regardless and find out the hard way? I always thought that legislation superceded recommendation?

Cheers. Rhubarb and custard let fly with their secret weapon.
Post #544974 1st Jul 2016 4:07am
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Wangers



Member Since: 19 Jan 2013
Location: West London
Posts: 265

United Kingdom 1995 Defender 110 300 Tdi CSW Aintree Green
In all cases where the DfT have an interretation or where they give their opinion and guidance, it is follwed by a statement that " The opionion of the DfT is just that and that ultimate interpretation is a matter for courts".

Get out of jail card.

Remeber that all weights are the plated weight of the trailer not the physical. ie someone with a pre 97 licence that has B+E towing an empty trailer that weighs 600kg but is plated to 2000kg is commiting an offence.

But aslo that law may say not more than half of kurb weight, but manufacturer says 30%, you are exceeding tha manufactrers advice. TY&GN
10 years in a WOLF, WIMIK and Snatch and this is all I have to show!
Post #544985 1st Jul 2016 6:03am
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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006

England 1998 Defender 90 300 Tdi PU Rutland Red
Re plated weight it was as you say plated over actual but the changed that a couple of years ago to actual because it was allowing people with overloaded trailers to get away if the plates were correct. Now if I want to I can legally tow my 3500kg trailer with my Jimny so long as I have no more than 150kg of load in the trailer as I am within the train weight of the car. Rhubarb and custard let fly with their secret weapon.
Post #544993 1st Jul 2016 6:14am
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ARC99



Member Since: 19 Feb 2013
Location: North Yorkshire
Posts: 1831

United Kingdom 2008 Defender 110 Puma 2.4 USW Cairns Blue
I have always understood the 750kg to be the trailer and load. The max trailer and load cannot exceed the 750kg no matter what the manufacturers guidance is if higher. Don't make old people mad.
We don't like being old in the first place,
so it doesn't take much to Censored us off.

Richard
Post #545029 1st Jul 2016 9:33am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

Unbraked trailers

No unbraked trailer is allowed to have a plated gross vehicle weight* of more than 750 kg. No unbraked trailer is allowed to have a plated gross vehicle weight that is more than half the kerb weight of the vehicle that is towing it.

*The combined weight of the trailer and the maximum amount of cargo it is designed to carry.

Braked Trailers

Although trailers with overrun brakes can weigh up to 3500kg gross, actual maximum weights are set by the specifications of the vehicle that is doing the towing. The law says you must not exceed the Gross Train Weight that the manufacturer has set for the towing vehicle. Look in the vehilce handbook or on a plate riveted to the vehicle to find this figure. You then have to subtract the weight of the towing vehicle (including fuel, driver, passengers, luggage or cargo) from the Gross Train Weight. The amount you are left with is the maximum theoretically-possible weight of trailer that can be towed legally. REMEMBER, the law does not care whether the trailer is empty or packed to the roof with bricks, what counts is the plated gross vehicle weight of the trailer.
Post #545031 1st Jul 2016 9:47am
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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006

England 1998 Defender 90 300 Tdi PU Rutland Red
/\ you have contradicted yourself there. You are right with the gtw being the limiting factor upto the maximum authorised mass. So a defender has enough train weight th tow 3500kg on top of the gross vehicle weight whereas my jeep can only tow 2688kg on top of gross vehicle weight but I can still use the same 3500kg trailer just not fully loaded. But that is irrelevant as I am looking for understanding of unbraked tow limits in relation to the potential difference between the law and a manufacturer recommendation. And yes nothing can be more than 750kg including its load without being braked. Rhubarb and custard let fly with their secret weapon.
Post #545039 1st Jul 2016 10:17am
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nitram17



Member Since: 08 Jun 2014
Location: newcastle
Posts: 2261

So just for the folk on here who have lost a lot of grey matter over the years....if your towing with a defender 90 whatever is attatched to the towbar(trailer & load) must not exceed 750 kg if the trailer is not braked?
Post #545055 1st Jul 2016 1:06pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17527

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
^^ Correct.
Post #545056 1st Jul 2016 1:19pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

^^ Thumbs Up
Post #545057 1st Jul 2016 1:22pm
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Flyingfocrs



Member Since: 12 Jan 2015
Location: Deepest darkest Aberdeenshire
Posts: 155

Scotland 2011 Defender 110 Puma 2.4 USW Santorini Black
Just to throw another spanner in the works i did see a proposed legislation that your vehicle must be rated to tow your plated trailer weight.
So for example you can't tow a trailer plated at 3500kg gross with a 2200kg towing vehicle even if the trailer is empty or loaded up to or below 2200kg, your vehicle must be able to tow the full 3500kg.
Post #545143 1st Jul 2016 7:12pm
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