I asked for suggestions on what building to construct to fill a small area on my new NTrak module. Cinnibar and 60103 both suggested a speeder shed. Great, I liked the idea, now all I need is a speeder. Being the frugal type with time on my hands, sitting out the snow storm here in Connecticut, I decided to build one. Couldn't figure out what to use for wheels, rummaging through my "save maybe use some day" old trucks and wheels