We have a large steel frame originally custom built for a soap box debry race (...the one on Sand Hill for those who are familiar.) Measuring 103" x 43", you can see where the wheels would be placed and also the front axis pivots for turning. We originally planned to transform this into a large garden cart or even a cart to transport the garbage cans out to the street, but alas we have shelved those ideas and looking for someone who may be interested in building something from this. Perhaps another soap box derby racer!!