I sold wood this year as i got some wood from a big job, so i figured id split it and sell, well what a dumb mistake i made! The money is terrible and the work sucks, but anyways, i had a customer order 3 cords of wood. He came looked at the pile and liked the cond. of the wood so he said he would take 3 cords then he says, i have been buying wood for a long time and i like getting a full 3 cords, so if i dont get the right about what will you do about it? So me being the nice business man said i will make sure your happy. So i measured the wood stacked and loaded what i thought was to be 3 cords on, I made two trips with my 6x10 dump trailer with the sides 4 feet from bottom on trl to top of wood filled with firewood. Well a couple days goes by and what do you know he doesnt have enough wood. I went over and looked and i thought it was about right but i said id bring a little more, so i just droped off a load that went 2 feet high in the trailer and he still didnt seem happy. So my question is how much do you think my trailer holds? Its 6x10x4.