it depends on when you took your test before you can apply the weighting criteria. Something VOSA are getting very hot on recently - to the extent of weighing vehicles/trailers. Check your licence thoroughly - the 'cut-off' is 1st Jan 1997 for the later regs. Might be worth checking your licence categories anyway -
Car driving licence first obtained since 1 January 1997
Drivers who passed a car test on or after 1 January 1997 are required to pass an additional driving test in order to gain entitlement to category B+E and all larger vehicles. In addition to the new driving tests, drivers of vehicles which fall within subcategories C1, C1+E, D1 and D1+E also have to meet higher medical standards.
Cars or light vans, with or without trailers
The term maximum authorised mass (MAM) means the total weight of the vehicle plus the maximum load it can carry safely.
B Motor vehicles with a MAM of up to 3,500 kg, no more than eight passenger seats, with or without a trailer - weighing no more than 750 kg
B As category B but with a trailer weighing more than 750 kg. The total weight of the vehicle and the trailer together can’t weigh more than 3,500 kg.
The weight of the trailer, when fully loaded, can’t weigh more than the unladen weight of the vehicle
B auto As category B with automatic transmission
B+E As category B but with a heavier trailer that isn't covered in the descriptions for category B
Example of category B with a trailer weighing over 750 kg: Motor vehicle with an unladen weight of 1,500 kg and a maximum weight of 2,000 kg towing a fully loaded trailer with a weight of 1,500 kg – total weight 3500.
Example of category B+E: Motor vehicle with a MAM up to 3,500 kg towing a trailer of any weight over 750 kg.
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