Posted 3/22/2011 23:05 (#1684602 - in reply to #1684578) Subject: Re: JD 8420T vrs 8400T
The 20 series offered the Active Seat, and I am only familiar with the wheeled version, a nice option in my opinion. Also HID lights, and some say the transmission was
improved to allow smoother shifting, in the 20. The hood tilts on the 20, much improved over the 00, so think longterm, and how long you plan to run it.