Tank Tread
Description
I needed a tank tread model for a sci-fi project I'm working on, and when I came to Thingiverse, there was no such animal. So I sucked it up and modeled one myself. Hopefully the next guy will find it useful :)
Instructions
Download it, scale it, mash it up with your own project!
License
Tank Tread by writerwolf is licensed under the Attribution - Share Alike - Creative Commons license.

Thanks!