[EricH]

Originally Posted by Team 2879

Where could we buy spare wheels for the competition?

http://AndyMark.biz

Originally Posted by jamie_1930

You might be able to get a little more traction if you jerk the bot back and forth to accelerate wear and tear. At the beginning of the season I suggest running the bot on blocks and holding sand paper to it (as a joke we're not actually doing it).

You'll probably have to restore the tread surface if you do that.