There are several older threads on this under Kubota. The turning radious for the tractors is being measured differently from that of your riding mower, tractor styled though it may be. The actual uncut radius using a 60 inch MMM on a BX is about 32 inches or so I think, yeah, that huge deck on the outside and the outer front wheel may scribe an arc nearly 7 feet or so in diameter. These tractors are actually very manuverable especially given their size. I suspect you will find the JD/Yanamar 2210 unit equally manuverable to the Kubota BX 2200.J