At the State Fair this weekend, I saw this beast and immediately thought of this group and the discussions about R4, R1 with the occasional wheel spacer thread. This bad boy will solve all those questions/problems and perhaps create others. Heres a ~$44K wheel upgrade to go along with your new ~$500K ride.
John Deere 9620R with Goodyear LSW 1400 (53 inches wide, 82 inches tall)
And if your curious, here's the sticker page 1, please note Deere does throw some items in for free but not the refrigerator!
and page 2: