i really like the sidecars and ideas with the side car, im going to be working on taking a walmart bike trailer, and ripping off all the cloth, and trying to set it up so that it will be 1. more rugged, the walmart style trailer has plastic rims with rubber tires, building the trailernot the frame out of wood to hual stuff, and to set up some kind of seat for the kids to ride in. my kids love going for rides in the trailer as it is, but due to excessive wear they cant ride in it any more. any ideas would be greatfully appreciated. I am going to be replacing the plastic rims with 20 inch rims off of a few 20 inch bikes i have kicking around, as i get started, ill start taking pictures. i am waiting till i find the items that i would like to work with. this trailer is going to be built for well under a hundred dollars, and cant wait to be able to start showing it off. the picture is of the trailer as it sits right now. i havent started tearing it apart yet as for the fact im still using to haul stuff around, but when the time comes ill take pictures of the whole project so that you all may see the trasformation so to speak