Originally Posted by white2lsr

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.

Originally Posted by escort1989uk

what citeria though jay246 cause i can buy a a-frame for peanuts and will pay for its self in no time so if i put a tow bar on my car. with a a framecan i tow a medium car like a mondeo with no hassels