With brakes on the trailer you can tow upto about 1300kgs. The actual weight is the same as your kerbweight but 1300 allows a SMALL margin of safety. Ideally, 85% is a good safety margin making 1165kgs from memory but you van work that out I expect. Petrols are fractionally less. Unbraked your really lowering it down to less than half the above. Check your manual its all in there or Google it!
Moriarty...
P.s.
Has anyone on here bought my old Multi "The Critter" Y247NNT? Last I heard it was around the Cannock, South Staffs, area. Sad to say its been just over a year now and I still miss it! So much more practical than my nosejob...it was just the little touches that are missing on this one that made the other so much better!
Moriarty...