Rubber Tracks

3D Printed Models

• Nice Design, but NC - [1], good concepts to borrow for full size tracks
• Open source basic design - [2]
• Walle, os, [3]
• Flippable crazy vehicle - good concept for a life-size machine - [4] ( User: Eric Here, Real world vehicles I can think of are WW1 Tanks and This )
• With OpenSCAD design file - [5]

Industry Standards

• Bobcat - http://landing.bobcat.com/parts/static/pdf/BAP0043_Bobcat%20Track%20Brochure.pdf