I am missing something, so please give more details.
I though the BX tractors all used the same tire size. Does the BX25 use a larger tire size?
On my BX2200 I replaced the turf tires with bar tires, which are now foam filled and add great stability. But I don't think, but never checked, that the diameter is any different between the two tire styles.
So I guess I am asking, did you gain both a different tread design as well as a different tire diameter, when you switched tires? Or?
Thanks....Bill