Hi all. I have a 1995 White gt2055. Im needing to change rear 27/9.50/15 turf tires to bar lug type. Problem is no manufacturers make one that I can find. I would like to drop down to a 12 inch rim so I can run something like a 26/12.50x12 Carlisle etc. Are bolt patterns/hub mounts universal that I can just switch wheels or am I just stuck with the turf tires.