The guy down the street from me has a 1300 and has turfs on it.. looks like real tractor rims.. not tradeouts... but then.. not 4wd either.
If you do start changing rims / tires, make sure you keep the same rolling circumference ratio between the fronts and the rears, otherwise you will damage your front end ( driveline windup ) and also scuff or chew up the grass you are trying to protect with the turfs.
Rogerscotty Myself and a few others had quite a large discussion quite a while ago on the physics measuring loaded rolling circumference. Aside from the deep math we got into and countless variables, it was decided that for practical purposes, a close match was ok, and that front leading the rear a small percentage was desireable.
Also, according to someone, can't remember who.. said they contacted firestone with their ag tire dimensions, and the people at firestone told them what size turfs they would need to preserve the ratio. If rogers chimes in he may/ will be able to add to what I have already covered.
Soundguy