Wheels for Dual Mode Spring Motor Rolling Chassis

edit: 1-19-17
- added thin rear wheel model
this is a set of vintage torque thrust style wheels with tire for the
Dual Mode Spring Motor Rolling Chassis by: gzumwalt
http://www.thingiverse.com/thing:2025760
this was more a exercise in making a set of wheels, from scratch more than anything, plus gzumwalt model is super cool and popular
I havent tried to print the tires with the logo, so I dont know how the text will print