The drivetrain 22 may selectively couple to {TAIL ~ any number} of {HEAD ~ driven wheels} in a manner known in the art 
The drivetrain 22 may selectively couple to { TAIL ~ any number } of { HEAD ~ driven wheels } in a manner known in the art
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH