The document discusses various robot drive train options including 2 wheel, 4 wheel, 6 wheel, 8 wheel, and mecanum drives as well as treads and swerve drives. It covers traction fundamentals and factors like weight distribution and coefficient of friction. Recommendations are provided for transmission types from AndyMark and BaneBots. Tips emphasized designing for repair ability, alignment, and avoiding long cantilevered loads. Championship winners from 2008-2010 used a variety of drive types showing many can work with the right drive team.