Aha…we have neighbours that confused this on their trailer, they run a ‘posh’ butty van. They asked my advice on two very nice trailers but I told them that their motor couldn’t tow it as, although the trailer was braked and just under their tow weight, as soon as they outfitted it it would be well over (and North Yorkshire police aren’t exactly forgiving). The trailer was rated at 1.5t so it was safely under weight, but that’s what it can carry, not what the total weight would beSaying that I knew a lad with a massive old 3.5 tonne Iveco Daily car transporter that had been professionally extended, I couldn't understand how it was registered in the log book as 3.5 tonne. I looked in the cab and there was a plate from the specialist who converted it stating the weight was somewhere around 5 tonne, the lad hadn't even seen that, so some one made a mistake!!!