Examples of wide-based robots using traction and omni wheels

Originally Posted by EricH

Too well, possibly.

A wide wheel base won't have nearly as much trouble turning as a long base anyway. Just go with 4 tractions/lunacy wheels if you're doing a wide base; adding omnis could result in too much turnability.

Our problem is we want to extend the wheels out a bit farther, and our wide robot already has a larger wheel base than our long 6 WD.