See this thread if you haven’t already: Catalogue of Drive Gearings
Note that a lot of builds discussed there use 6 motor drivetrains (3 per side) and 3 or 4 wheels per side. For pushback there’s a couple of things to considers before you jump in:
- Getting into (and maybe out of) the end-zone (high ground clearance or “wheel forward” options - meaning that the wheels are a bit proud of the structure)
- 6 motor drives only leave you 2 11W motors for game piece handling. Great if you have plans for pneumatics.
Regards,
Nick.