Tiller 48" or 60" tiller for JD4100

[coloradotrout]

I have the 4100 and bought a 60" KK. A 48" doubtfully cover the tracks. Now, that said, I did flip around my rear tires to give a wider stance. Later mods of the 4100. say 4110, and 15, came with the wide stance. So in the narrow stance, 48" would probably cover. But as I have mine, the outside to outside edge of the tire is 48". The KK blades tip to tip on the 60" are 56"