Me and my Grandfather built a combo of an old fashioned orange crate car/soapbox derby car for fun. Took us a while but it was worth it. Only trouble is to move it you need to be pulled or push it, and it has no brake so it cant be raced with, but it does come with a working horn! It supports at least a 200 lb person so it's quite durable actually. Wish it had petals or a brake than I could race it downhill!