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Trailer regs puzzle - Harmattan
This morning I went to a dealer to look at a suitable trailer for moving my old car around the country. I already had something in mind for size and length but was rather thrown when the dealership owner insisted that he would not be able to let me drive away with any of the trailers I was thinking of buying unless I had a suitable vehicle. He says - and I can't see any advantage for him in saying this - that if I buy a trailer weighing 600kg itself but plated to carry 2500kg I cannot drive the 600kg empty trailer home unless I have a vehicle rated for the full 2500kg rather than the 1500kg-rated car I had in mind for the trip home. This was news to me since I had always assumed it was the actual weight being towed that counted and not the potential weight the trailer could carry. I had ultimately thought to tow a trailer and light car having a combined weight of about 1300kg but the most suitable trailer is plated at 2500kg which means only a limited number of 4x4s could be used legally. It is possible to ask the trailer manufacture to plate the trailer down in weight terms but this could make the trailer hard to sell later. This was in Leicester where the dealer claimed the local police had an officer dealing specifically with trailer regulations and offences. Is all this correct because I can't see it on the Department for Transport trailer info on its website?
Trailer regs puzzle - b308
I can't see where he's coming from, its your resposibility to ensure that the combined weight of the trailer and load is not over the towing weight of your car, so the total weight the trailer can carry is irrelevent... Otherwise whats to stop you borrowing a 4x4 to collect the trailer and then reverting to your other car when you get home!!
Trailer regs puzzle - OldSock
Otherwise whats to stop you
borrowing a 4x4 to collect the trailer and then reverting to your other car when
you get home!!



Nothing - just that the latter will be illegal :-) No different to borrowing a set of legal tyres for an MoT then re-fitting your old bald ones afterwards!
Trailer regs puzzle - b308
>> borrowing a 4x4 to collect the trailer and then reverting to your other car
when
>> you get home!!
Nothing - just that the latter will be illegal


I think this is the crux... it would only be illegal if you then loaded the trailer up so it exceded the towing weight for the vehicle?
Trailer regs puzzle - OldSock
From what I recall, your vehicle must be able legally to tow the full 'plated' maximum mass of the trailer - so I think your dealer is correct.

Edited by OldSock on 30/10/2009 at 17:10

Trailer regs puzzle - Simon
Go and buy it from a different dealer, one that isn't so fussy.
Trailer regs puzzle - Bill Payer
You'd think the seller would know!

I wonder if they could be getting confused with the driving licence changes regarding towing? They take the max weight into account and there are stories of people towing empty horseboxes getting into trouble, but for licence offences, not for the weight.
Trailer regs puzzle - Harmattan
Having looked at my greying hair, the dealer also said he could not allow 'young drivers' to take away certain trailers until he had seen their licences. He also said his own driver had been refused by a leading trailer manufacturer when he turned up to collect a new trailer plated just slightly above the towing capacity of the dealership Transit. I presume it is because there is a duty of care on the suppliers but I find it all very odd although I get the impression that this may be an interpretation of the regulations by certain police forces and not black-and-white in the regulations. If it is upheld by the courts then I suspect a great many people are driving illegal combinations of vehicle and trailers even though they have not overloaded either the trailer or the tow vehicle.
Trailer regs puzzle - Manatee
I'm fairly sure your instinct is correct Harmattan, but I can't find a helpful reference at the moment.

It's certainly the case that if you took your test on or after 1.1.97 you would not be able to tow that trailer without having taken an additional B+E towing test, as the MAM of the trailer would have to be no more than the unladen weight of the car, and the total MAM would have not to exceed 3500kg.

I believe that as long as the laden weight of the trailer (not the MAM of 2500kg) is kept within the towing limit, and the actual weight of the whole outfit does not exceed the Maximum Train Weight, that you would be legal. That is not to say that a police officer would not check the plate on the car and the trailer and conclude that the combined MAM exceeds the Maximum Train Weight and make an issue - but a visit to a weighbridge should resolve it.

The problem with nearly every site you look at for advice is that they use terms like 'gross weight' and 'maximum gross weight' interchangeably when they are not the same thing.

Even the official advice is unclear. But this (link below) suggests not very explicitly that if you keep the whole thing within the max train weight and the loaded trailer below the max towing weight, you will be OK.

It is possible that the stated gross train weight is less than the sum of the stated maximum permissible laden weight of the towing vehicle and the stated maximum permissible laden trailer weight. In this case the towing vehicle and the trailer must be loaded such that each does not exceed its individual maximum limit and the sum of both does not exceed the maximum gross train weight.

www.dft.gov.uk/pgr/roads/vehicles/vssafety/require...s
Trailer regs puzzle - Sofa Spud
I think I'm right in saying that vehicle and driver category weight thresholds are all worked out on gross permitted weight, now known as maximum authorised mass (MAM).

For instance, a 2-axle lorry, if designed and plated as such, can weigh up to 18 tonnes fully loaded, and would require a class C licence to drive. If that vehicle is empty, its unladen weight might be about 7 tonnes. Although this is less than the 7.5 tonne MAM limit for restricted LGV C1 licence, you'd still need the C licence to drive it.

I think the fact that this trailer and towing vehicle's combined MAM is possibly straying into the bottom end of LGV class C1+E weight range, the rules are stricter than it it's just an Erde camping trailer or something

Edited by Sofa Spud on 30/10/2009 at 19:40

Trailer regs puzzle - Wrench
It is possible that the stated gross train weight is less than the sum of
the stated maximum permissible laden weight of the towing vehicle and the stated maximum permissible
laden trailer weight. In this case the towing vehicle and the trailer must be loaded
such that each does not exceed its individual maximum limit and the sum of both
does not exceed the maximum gross train weight.
www.dft.gov.uk/pgr/roads/vehicles/vssafety/require...s


The only way it would be possible for the stated gross train weight (GTW) to be less the maximum laden weight (GVW) of the towing vehicle and the maximum permissable weight of the trailer, would be if the trailer was rated to a higher amount than the towing vehicle was allowed to tow. Don't you think?

If the towing vehicle is loaded to its max GVW, you can still load the trailer to the maximum permissable towing weight, which will then equal the maximun GTW.

If the 2,250 KGS mentioned for the Hilux refers to the MK6, then I believe the actual towing weight is 2,800 KGS, but check you plated weights under the bonnet to be sure!

Trailer regs puzzle - Manatee
>>The only way it would be possible for the stated gross train weight (GTW) to be less the maximum laden weight (GVW) of the towing vehicle and the maximum permissable weight of the trailer, would be if the trailer was rated to a higher amount than the towing vehicle was allowed to tow. Don't you think?


Well, you'd think so - but it's quite common with Renault that a maximum towing weight is quoted subject to the car being loaded to less than its MAM. So the maximum train weight is significantly less than the sum of the car and trailer MAM.

Example for a 1.2 Clio -

Weights:
gross vehicle weight rating (kg): 1,580
kerb weight (kg): 1,090
gross trailer weight braked (kg): 1,200
gross train weight (kg): 2,500

Here you can see that if you load the car to 1580kg including noseweight, even though you have a towing limit of 1200kg, you can only actually add 920kg (plus noseweight if you like) before you start to exceed the gross train weight!

Trailer regs puzzle - Wrench
Interesting and if anything that gives more weight (no pun intended) to the fact that it's NOT illegal to tow a trailer with a larger max gross trailer weight than the vehicle's towing limit - only if the actual weight exceeds the towing limit.

In this situation, you'd be legal with a 1,200 kg trailer (plated at and loaded to) and an empty car, but if you loaded the car, not only would you have to reduce the weight in the trailer, but also "re-plate" the trailer to 920 kgs!

Trailer regs puzzle - Manatee
Interesting and if anything that gives more weight (no pun intended) to the fact that
it's NOT illegal to tow a trailer with a larger max gross trailer weight than
the vehicle's towing limit - only if the actual weight exceeds the towing limit.


That's exactly the point I was getting at, licence issues aside (which I don't think Harmattan has).
In this situation you'd be legal with a 1 200 kg trailer (plated at and
loaded to) and an empty car but if you loaded the car not only would
you have to reduce the weight in the trailer but also "re-plate" the trailer to
920 kgs! [based on what the dealer has told Harmattan]


That's a nice way to put it, and makes the point better than I did.

Edited by Manatee on 01/11/2009 at 09:51

Trailer regs puzzle - Cliff Pope
>> It is possible that the stated gross train weight is less than the sum
of
>> the stated maximum permissible laden weight of the towing vehicle and the stated maximum
permissible
>> laden trailer weight. In this case the towing vehicle and the trailer must be
loaded
>> such that each does not exceed its individual maximum limit and the sum of
both
>> does not exceed the maximum gross train weight.
>>
>> www.dft.gov.uk/pgr/roads/vehicles/vssafety/require...s



That's the wording that exactly covers what I want.

I have a boat weighing 2.5 tons which stays afloat during the summer. In the winter the boatyard pull it out and store it, using the trailer I provide. They don't want the 25 foot trailer cluttering up their yard during the summer, so I bring it home with my car.
The empty trailer is not very heavy, easily within the car's towing capacity.

Obviously I wouldn't attempt to pull the trailer with the boat on it. The combined weight would be over 4 tonnes, and the car would be wrecked, apart from the illegailty of trying.
Trailer regs puzzle - Wrench
If his concern was entirely surrounding the towing capacity of your vehcile, rather than licencing issues, then I think he's wrong.

Most of the larger Ifor Williams trailers are plated to 3,500 KGS which is the maximum weight a trailer can weigh without air brakes. I can only think of 3 vehicles that can actually tow that much legally - the Discovery, Defender and Land Cruiser, yet many are towed by pick-up trucks with probably a 2,700-3,000 KG limit.

I'd ask the dealer where that is in writing, or call the manufacturer directly.

Trailer regs puzzle - L'escargot
This is all I could find. tinyurl.com/2r7rbo
Trailer regs puzzle - Harmattan
That's the page I looked at when I got home and interpret it as saying that it is the laden weight of the trailer that is important in conjunction with the towing capacity of the vehicle. It is what leads me to suspect this is a new police interpretation of the legislation. I can understand the point made by another poster about driving an unladen plated HGV without the appropriate licence so it seems the same thinking is being applied in this case. I certainly can't imagine why a professional trailer dealer would try to put potential customers off unless he has been informed forcefully that he will have some liability if that customer is then road-checked and the outfit found wanting. There aren't many dealers in my neck of the woods but one of the big manufacturers has a showroom I sometimes pass so I shall check there for another opinion. Different police force too.
Trailer regs puzzle - gordonbennet
Hmm this is a bit of a bind, i too wouldn't have thought it a problem.
SWMBO is considering buying a car transporter trailer.

We have several trailers in mind mostly maxing around 2.6 to 3.0 tons which we had no intention of using to capacity, but would prefer a larger/stronger trailer for durability and ease of use, plus with a heavier capacity the likelihood of 1 of the axles being overloaded is obviously reduced.

Our problem being the pick up's towing limit is a surprisingly low 2.25 tons, though i have seen our model towing vastly greater loads than that, i suppose i could approach Toyota about upgrading the towing limit, though that would no doubt be an almighty headache.

May be swapping the old MB for a Landcruiser yet, in which case we'll get a max weight jobbie and get a tacho fitted.

As an aside i remember when my company at the time had tractor units downplated for car transporter use to save road tax...part of the conversion was to reduce the size (or number of...memory) the bolts holding the 5th wheel (trailer attachment) on...quite bizarre i thought.
Complicated this con and use stuff.
Trailer regs puzzle - Simon
Maybe contacting VOSA for a definitive answer would be the way forward. If they don't know, no-one will...

www.dft.gov.uk/vosa
Trailer regs puzzle - Old Navy
I have a pal who tows an Ifor Williams 3500kg trailer for his buisness, he had it replated to 2500kg to tow it with a Toyota pickup.

Edited by Old Navy on 31/10/2009 at 09:51

Trailer regs puzzle - R75
Maybe contacting VOSA for a definitive answer would be the way forward. If they don't
know no-one will...
www.dft.gov.uk/vosa


Yeah right!!!!! Ask one VOSA inspector you will get told one thing, ask another and he will tell you something different - the only thing they ever agree on is that "it's in the regs" and a court would decide ultimately what was correct!!!

I have had a few of these types of questions with VOSA over the last few years, and never once have they been answered satisfactorily!
Trailer regs puzzle - Manatee
This is an old chestnut. There shouldn't be shades of opinion around regulation, maybe somebody can find the statute though I'm not sure it helps in a practical situation.

Here's a typical discussion on another forum:

www.newrider.com/forum/showthread.php?t=176977

A lot of confusion stems from equating gross weight with MAM. Police, anecdotally, vary a lot in the way they interpret the regs.

It's MAM that matters for licence purposes but for the trailer requirements there is a widely held view that if the actual laden trailer weight is within the towing limit (and you can deduct the noseweight, though it must be counted in the towing vehicle's axle limits and gross weight) and the whole caboodle is under the maximum train weight then you are OK - in which case the dealer would be wrong.

I have several times used a car trailer with a plated weight far higher than my towing limit (but not loaded beyond it). Maybe I have been lucky.

I think this is going to be hard to get a definitive answer on - I can't see anybody going to the house of Lords with it!

Edited by Manatee on 31/10/2009 at 10:47

Trailer regs puzzle - Wurzel83
Category B: Vehicles up to 3.5 tonnes MAM and with up to eight passenger seats:

Category B vehicles may be coupled with a trailer up to 750kgs MAM (allowing a combined weight up to 4.25 tonnes MAM) or a trailer over 750kgs MAM provided the MAM of the trailer does not exceed the unladen weight of the towing vehicle, and the combination does not exceed 3.5 tonnes MAM.

For example:

a vehicle with an unladen weight of 1.25 tonnes and a MAM of 2 tonnes coupled with a trailer with a MAM of 1.25 tonnes could be driven by the holder of a category B entitlement. This is because the MAM of the combination does not exceed 3.5 tonnes and also the MAM of the trailer does not exceed the unladen weight of the drawing vehicle

Whereas:

the same vehicle with an unladen weight of 1.25 tonnes and a MAM of 2 tonnes when coupled with a trailer with a MAM of 1.5 tonnes would fall within category B+E. This is because although the combined weight of the vehicle and trailer is within the 3.5 tonnes MAM limit, the MAM of the trailer is more than the unladen weight of the drawing vehicle

Vehicle manufacturers normally recommend a maximum weight of trailer appropriate to their vehicle. Details can usually be found in the vehicle's handbook or obtained from car dealerships. The size of the trailer recommended for an average family car with an unladen weight of around 1 tonne would be well within the new category B threshold.

www.direct.gov.uk/en/Motoring/DriverLicensing/Cara...3
Trailer regs puzzle - ijws15
See also

www.direct.gov.uk/en/Motoring/DriverLicensing/Cara...3

Just been through this and we have trailer/mini-excavator combinations on hire where the trailer has been de-rated because at its normal plated weight it cannot be towed by a 3.5T transit (3500kg van plus 3500kg trailer = 7000kg against max train of 6000kg for the van (some only 5750kg))

There are separate issues to address

First - plated weights which govern what you can drive (driving license categories).

Second - actual weights.

We have combinations where the plated weights allow them to run but NOT with both trailer and towing vehicle loaded to its maximum!

I cannot drive an 18T lorry which unladen weighs less than 7.5T because license categories apply to plated weight, not actual weight. (IIRC Chris Ewbank drives his lorry on a car license because it is not PLATED at the normal weight) If your license does not cover you neither does your insurance. Same applies for car/van-trailer combinations.

You may want to consider getting a 3.5T trailer plated down so you get the strength of the "bigger" trailer and can still tow it with your vehicle of choice.

Edited by ijws15 on 02/11/2009 at 12:43

Trailer regs puzzle - Dave_TD
If your vehicle is involved in serious collision whilst towing a trailer with a higher plated weight than was allowed, I'm sure VOSA or someone would be all over the wreckage with a fine toothed comb to find out if this was in any way contributory to the incident. Insurance would probably see it as a reason to back out too.
Trailer regs puzzle - Reentrant
Could you have the situation where you could legally tow a trailer if it were loaded on a trailer, but not tow it directly?
Trailer regs puzzle - alfatrike
just a quick note.


if you are towing the trailer for comercial purposes and the combined weight of tow-er+trailer+load exceeds 3.5 tonnes you will need to have and use a tachograph.

if you are only doing it for personal use you should be ok but you might get some interest from vosa.

are you racing the car you want to transport? does that count as commercial or personal use?

something about hire or reward is ringing a bell somewhere but i can't remember the exact wording.

Trailer regs puzzle - b308
I'm rather surprised that no-one has yet given a definitive answer... rather worrying considering the number of people who tow things out there!

Can the OP confirm what sort of vehicle he will be loading on the trailer (car make and weight) as I tend to think some of the comments re HGV, etc licences may not be aplicable...

Edited by b308 on 02/11/2009 at 17:28

Trailer regs puzzle - ijws15
Also need the weight of tow car solo and MAM.

Not surprised at the lack of definitive answer, when I looked all but 2 of our 11 combinations were outside the rules for one reason or another!
Trailer regs puzzle - Harmattan
Unfortunately I too have to be a bit vague about the numbers although the basis of my original question remains the same. I have not done the trailer test since my licence is more than 30 years old and still a 'proper' paper one. Without passing my 76-year-old modified car over a weighbridge I am guessing it is much the same as the rival MG M-type Midget at around 750 kg. I am looking at a flat-bed trailer that can double for use with a house and garden renovation carrying rubble, soil, turf etc. The 14-feet one I would like weighs 575 kg unladen but is plated at 2500 kg. Even with a few spares and tools thrown in (and a spare trailer wheel) total car-laden weight including trailer is unlikely to exceed 1400 kg. However, the dealer I visited said I could not legally take the trailer away unless I had a towing vehicle rated to tow the full plated weight of the trailer. I asked if he really meant the empty trailer weighing 575 kg and he said 'yes'. Since I had planned to take the trailer away (if bought) with a Suzuki Jimny and eventually tow the car-laden trailer with a Freelander 2 I was stumped in two ways. Land Rover quote 2000 kg maximum towing capacity for the Freelander but the Jimny handbook is wonderfully vague in saying you are limited to 450 kg unless there is a greater officially-permissible maximum "in your country". In the UK this would mean 750 kg for an unbraked trailer which seems fine for getting me home with a braked trailer and well within the 85% guidance usually cited. The Jimny weighs 1105 kg at the kerb with a gross vehicle weight of 1420 kg. One of the websites carrying specifications lists it as having a braked towing capacity of 1300 kg which I very much doubt. I should point out the dealer knew none of this detail and his only point was that I had to have a tow vehicle at his premises rated by the manufacturer for the plated weight of the trailer.
Trailer regs puzzle - ijws15
So your licence would probably read the same as mine if re-issued as a photocard

B + E would cover you - no limit to ttrailer weight by the license.

Towing vehicle would limit the weight so you would need the trailer downplating to 2000kg to tow it with the Freelander (Speak to VOSA to see what you need to do).

Sounds like you can't even tow it empty with the Jimny - is there any other information on the VIN plate? The only way that the 450kg would differ in the UK is if Suzuki confirmed it to be different. Weights allowed by driving licenses are different to manufacturers specified towing weights, the trailer / vehicle plated weights have to be within your license categories AND within the towing vehicle permitted weights.
Trailer regs puzzle - Harmattan
Just checked Suzuki GB website which says 1300 kg braked and a very low 350 kg unbraked for the Jimny. Part of the attraction in buying now is 10% off list and lower VAT but I am having a rethink towards a smaller 1000 kg trailer for my immediate renovation needs and postponing the car trailer until it becomes an absolute necessity.
Trailer regs puzzle - Farmer Boy
What's all this 'Plated' business? If you build your own it doesn't have a 'plate' Ive built several and incidentally they are all perfectly safe!
Trailer regs puzzle - Cliff Pope
If your vehicle is involved in serious collision whilst towing a trailer with a higher
plated weight than was allowed I'm sure VOSA or someone would be all over the
wreckage with a fine toothed comb to find out if this was in any way
contributory to the incident. Insurance would probably see it as a reason to back out
too.


But we have just been told that allowed plated weight determines the driving licence requirement, not the vehicle.

So combing the wreckage would have no purpose if the offence was licence-related.
Trailer regs puzzle - ijws15
We recently had a driver pulled for overweight (both van and trailer) by VOSA. Either they didn't pick up, or didn't care, that the trailer plated weight was too high for the van (3500kg transit plus 3500kg trailer but 6000kg MAM of Transit).

As I mave mentioned - there is the option of down plating the trailer (i.e. designed as 3500kg but plated at 2000kg). Means you can't take it up to 3500kg (althogh it would cope) but would allow you to tow it with the Freelander.
Trailer regs puzzle - Wrench
Spoke to some of the HGV drivers where I work.

They are all of the opinion that provided you do not exceed either the maximum weight for the trailer, the maximum towing weight for the vehicle or the maximum trainweight for the combination, then you are not breaking the rules.

Trailer regs puzzle - dieseldogg
look at a Brian James trailer
We have one here plated at 2000kg( which is now pretty standard for vans to legally tow)
It only weighs 450kg
therefore a payload of 1550kg, a wee honey to tow too
i think they do lighter ones too, or, if not get it plated to your desired limit
as far as I am aware they have designed around your ( and other similar) requirments
I got a couple of 3500kg Ifor Williams downplated to 2000kg
removed 3500plate affixed 2000kg plate,which was ordered through the dealer, the only downside is the loss of payload as the 3500kg trailer is much heavier built, than a 2000kg one
Otherwise it is simples really
Plated weights RULE

Edited by dieseldogg on 03/11/2009 at 15:46

Trailer regs puzzle - Wrench
Did you have to make any changes to the coupling so the brakes were applied with lower deceleration forces, or was it just a case of fitting the new plate?
Trailer regs puzzle - b308
I must admit thats what I thought the rules were as well... as long as the all up weight of the trailer and load doesn't exceed the towing weight of the tow vehicle then you are ok... That 450kg for the Jimny sounds like the unbraked towing weight btw...

(post refers to Wrench's post!)

Edited by b308 on 03/11/2009 at 15:49

Trailer regs puzzle - dieseldogg
I would add that the big local supplier of Iw trailers locally recounted to me the story of a man from Donegal (not really relevent) coming to collect a trailer
a 16' triple axle if I recall.
Anyway he cautioned the purchaser that his towbar was really too low and that the yoke was very likely to be unstable, so be careful.
Yer man sets off
about 20min later the dealer gets a ph call
would you come and pull us outta the hedge
no real harm done other than dented tin & pride
HOWEVER
in our current claim conscious culture "yer man" could have held the dealer liable for letting him leave his yard with an unsafe combination.
jat
M
Trailer regs puzzle - Wrench
Was hoping somebody would be able to provide a link to something that clearly states what the laws are, but it seems nobody does know the actual rules!

It appears to me that there may well be some EU directive that states that the towing vehicle must be rated to or higher than the maximum allowable weight of the trailer, but I'm not sure if this covers the UK?
Trailer regs puzzle - dieseldogg
I will take a look and see what I can find
however I am not good at posting links
But basically current car licence ( since 1997)
veh not exceeding 3500kg plus a 750kg trailer
HOWEVER if the trailer is heavier than 750kg
The total combined mass of veh and trailer must not exceed 3500kg
So in theory max 1750kg tlr, leaves 1750kg for the vehicle
If the weight of the tlr is not to exceed that of the towing veh
seems reasonable
Except the vehicles towing limits must be adhered to as well
most larger family type cars rarely exceed 1600kg towing capacity
but then the max weight of the car/towing veh must be taken into account ( as I understand it)in the case of a van or commercial veh this would be the "plated weight"
I reckoned about 1200kg would be about the limit
cheers
M
Trailer regs puzzle - dieseldogg
The car brochure generally state what tlr weight is allowed
PLUs
erm actually there is a plate on private cars as well
my Galaxy says 2400kg and 4000kg,( plus max allowed axle weights)
ie max weight of the car allowed is 2400kg
and max gross train weight is 4000, ie car plus trailer
less 2400 = 1600kg tlr
This is Ok for me being an old "blue" licence holder limited to 8250kg ( used to be 12000kg, sniff)
BUT for a post 1997 licence holder
3500kg limit less 2400kg for the Galaxy in this case
=1100kg tlr
simples
really
Trailer regs puzzle - dieseldogg
Look at the directgov webside
I searched for "plated weights"
it was one of the first listed
Trailer regs puzzle - dieseldogg
Also look under appropriate heading in
www.practicalcaravan.com
Trailer regs puzzle - dieseldogg
Also
www.whattowcar.com
Trailer regs puzzle - Wrench
Yes, totally agree with all you have said Dieseldogg, but the question here is not of licencing or the towing weights for a particular vehicle.

It is whether or not you are breaking the law buy towing a trailer that is rated to a higher amount than the towing vehicle.

Very simply if you tow an empty 3,500 KGS (MAM) trailer weighting let's say only 800 KGS with a car capable of towing 2,000 KGS, are you breaking the law?
Trailer regs puzzle - ijws15
Very simply if you tow an empty 3 500 KGS (MAM) trailer weighting let's say
only 800 KGS with a car capable of towing 2 000 KGS are you breaking
the law?


Very simply - YES

Would VOSA or the police care - probably not unless you were in an accident.

Trailer regs puzzle - Cliff Pope
Very simply, NO.

It is possible that the stated gross train weight is less than the sum
of
>> the stated maximum permissible laden weight of the towing vehicle and the stated maximum
permissible
>> laden trailer weight. In this case the towing vehicle and the trailer must be
loaded
>> such that each does not exceed its individual maximum limit and the sum of
both
>> does not exceed the maximum gross train weight.
>>
>> www.dft.gov.uk/pgr/roads/vehicles/vssafety/require...s


As already quoted.
Note that it talks about LOADING the trailer and the car in such a way as not to exceed the limits. It doesn't refer to the maximum loading the trailer is theoretically capable of, but the ACTUAL loading you are putting on it.

So by my reading of that passage, you can tow an empty 10 tonne trailer with a car as long as the actual weight of the trailer doesn't exceed the limit on the car or your driving licence.
Trailer regs puzzle - dieseldogg
I will look up that reference in a wee minute
But I cannot feel but that this is incorrect or at least subject to misinterperation
This would mean I could hop into an artic tractor unit and drive it as long as it was not connected to a trailer
BUT i can NOT
because it is plated at 44 tonne
regardless of the empty weight, being less than 7500kg
or even an empty rigid lorry, say a 16tonner
hey as long as its kerb weight does not exceed 7500kg I can drive it
Answer is NO
cos the plated weight is above my licence class
I had this succiently and clearly explained over a phone from the DoE guy who stands in the witness box at Court and takes these prosceutions.
It Is Always the "plated weight"
otherwise the regulations would an unworkable nonsense
cheerrs
M
Ps that towcar site really does not help
as they incorrectly I feel
only take the kerbweight??? of the car into account.
I ran a couple of examples
Trailer regs puzzle - dieseldogg
I will attempt to paste the relevant paragraph
**************************
In the case of light trailers, that is less than 3500kg maximum laden weight, there is not any specified relationship in UK law between the weight of the towing vehicle and the weight of the trailer.

For M1 category vehicles (motor vehicles used for the carriage of passengers and comprising not more than eight seats in addition to the driver's seat) the maximum permissible trailer weight is quoted by the vehicle manufacturer. Alternatively, the vehicle manufacturer may provide a maximum gross train weight (the laden weight of the trailer plus the laden weight of the towing vehicle). If this is exceeded it is possible that the Courts or Insurance Companies may take the view that this constitutes a danger.

The maximum laden weight of a trailer which may be towed by a light goods vehicle depends on both the stated gross train weight of the towing vehicle (GTW) and the vehicle manufacturer's recommended maximum permissible trailer weight. Neither the maximum permissible trailer weight or the maximum gross train weight (the laden weight of the trailer plus the laden weight of the towing vehicle) should be exceeded. It is possible that the stated gross train weight is less than the sum of the stated maximum permissible laden weight of the towing vehicle and the stated maximum permissible laden trailer weight. In this case the towing vehicle and the trailer must be loaded such that each does not exceed its individual maximum limit and the sum of both does not exceed the maximum gross train weight.

It is not a requirement to display a notice of the unladen weight of the trailer or the towing vehicle, unless the towing vehicle is either a motor tractor or a locomotive, as defined in the Road Vehicles (Construction and Use) Regulations 1986.
Trailer regs puzzle - dieseldogg
Well blow me down
That longest paragraph as above does appear to state that it is permissible to legally tow an overweight trailer ( based on plated weights) as long as the payload is reduced such that the max actual weight does not exceed any stated upper weight limits for either (i) the trailer or (ii) the towing vehicle or the combination thereof.
Hmmmm
Furthur research is need since this may benefically affect us at work.
Now that would be REALLY odd

Trailer regs puzzle - Cliff Pope
The long paragraph just quoted contains the shorter section I just quoted, from someone else way back in this thread.

The artic tractor argument is a good one, but it imposes a limitation by virtue of the driver's LICENCE. The long paragraph just quoted is based on VEHICLE limits, not driver limits. So it appears that as long as the driver has a licence to cover the plated weight of the trailer, he can tow it with a lower weight vehicle as long as the actual weight limits are not exceeded.

There appear to be two separate requirements here - driver's licence and vehicle/trailer weights.

Which comes back to saying that with an older-style licence I can tow a big trailer as long as it is unloaded.
Trailer regs puzzle - dieseldogg
yep
Trailer regs puzzle - NARU
For car drivers, I understand it comes down to a loophole in the licence law for people who passed their test before 1997.

for pre 1997 licences - I believe you can tow a trailer as long as the actual weight of the trailer is within the limits of the towing car.

for 1997 onwards licences who have not sat the separate trailer test (ie. most people), the loophole was closed, and the maximum plated weight of the trailer comes into play. The rules are quite complex, but the best explation of them that I've found is on the Ifor Williams site here: www.iwt.co.uk/brochures/ltt.pdf

Assuming the driver is in line with the licence restrictions, then there are the rules associated with the car wieghts - there is a maximum train weight specified for the car. I believe that this is measured by the actual trailer weight.
Trailer regs puzzle - dieseldogg
Nope.
I am a pre 1997 car licence holder
per 1997 i could drive up to 7.5tonne & tow 4.5tonne, GTW being 12,000kg
or simplistically tow a 3.5 tonne trailer behind a 7.5 tonne lorry
the 4.5tonne trailer requiring air brakes as opposed to overrun ones
post 1997 my licence was capped at a GTW of 8250kg
being a 7500kg truck/van etc plus a 750kg tlr or indeed a 4750kg veh towing a 3500kg tlr
The only difference is that the post 1997 car licence drivers are limited to 3500kg plus 750kg tlr = 4250 GTW.
And if the tlr is heavier than 750kg
the licenced GTW is REDUCED to 3500kg
Simples
Trailer regs puzzle - Wrench
Very simply if you tow an empty 3 500 KGS (MAM) trailer weighting let's
say only 800 KGS with a car capable of towing 2 000 KGS are you
breaking the law?

Very simply - YES


OK, but where can I find wording to that effect please? All the official websites are not very clear and the interpretation (of several posts here) is that you are NOT breaking the law.
Would VOSA or the police care - probably not unless you were in an accident.


No, but this is exactly why I'm keen to observe the laws.... because you never know what's around the corner.




Trailer regs puzzle - NARU
Very simply if you tow an empty 3 500 KGS (MAM) trailer weighting let's say
only 800 KGS with a car capable of towing 2 000 KGS are you breaking
the law?

If you're towing on a car license which you've had since before 1997, I believe you are legal.
Trailer regs puzzle - Wrench
Well I think I have found the definative answer... finally!

From "Towing and the Law" published by The Society of Motor Manufacturers and Traders limited:

It is strongly recommended that a driver does not tow a partly-laden trailer if the trailer's plated weight is greater than that of the manufacturer's maximum towed weight for the proposed towing vehicle. This is because of the risk of accidentally exceeding the vehicle manufacturer's limit and so operating illegally and unsafely even if the trailer's own maximum unladen weight is not exceeded.

So that's good enough for me. Not recommended, but not illegal.

Not sure about the last "unladen"... do the mean laden?
Trailer regs puzzle - Dave N
Of course, you could have a trailer plated within the limit of the vehicle, and accidently overlaod it, exceeding the manufacturers limit and so operate illegally and unsafely. It's as broad as it is long.
Trailer regs puzzle - Wrench
Of course you could have a trailer plated within the limit of the vehicle and
accidently overlaod it exceeding the manufacturers limit and so operate illegally and
unsafely. It's as broad as it is long.


Not at all and you must be missing the whole point of this thred.

The hypothosis here was that just by using an unladen trailer that is plated above the limit of the vehicle you are breaking the law.

Of course you are breaking the law by exceeding the manuacturers limts, but that applies to ANY vehicle.

Quite a lot longer there than it is broad I'd say.