Here are the scales. They were very cool. It turns out they are not electronic. They are hydrolic. In some ways I was very happy with the results. The two front bogies had exactly the same weight on them. I did the toolbox on pass side to counter my long cabinets on the drivers side. All heavy stuff is on pass side. Pass side rear bogie was 100 pounds heavier---bet it is the 7 1/2 bottles of booze in that rear bedroom cabinet. Pass side front wheel was 200 pounds heavy. The cop in charge said there was some pitch in the road that could account for my heavy pass side.