Originally Posted by
daz1977
so to clarify i can carry a load of 550 kg + full tank of fuel and a driver
No, the 550kgs needs to include the tank of fuel and people.
So your load capacity can be quite small if you have a full tank of fuel and 2 large people up front. This will also include silly things like ply lining which I know doesn't weigh a lot but it all adds up.