Rat Trap Car 2000

This is a vehicle that can be printed on a 11.5"X11.5" print bed. This will fit a RAT trap on it perfectly for a self propelled vehicle. I used bearing on dowel rods for the axels and the furthest I got with this current design was about 50'. I know it can go much further but my dowel was too long and scraped the ground towards the end.