Link to a 40'x102" two hopper trailer ad. I don't know any more than the ad says. But I know there are a lot of hopper bottom owners here. So I am comparing hoppers to carts for total bushels, not legal weights, but bushel capacity. We raise a lot of grass seed which you pretty much can not over load these trailers with.

How many bushel give or take, do you think that trailer would hold?

Thanks.